Fight Back Against Mold Illness with Help from Proactive Wellness Centers

phone-number(703) 822-5003

CIRS Mold Toxicity Treatment in Sterling, VA

Experiencing mold toxicity is a terrifying thought for most people. Although it may seem like an interesting concept for a medical drama, nobody wants to experience the effects of mold exposure firsthand.

Mold is a fungus that thrives in wet environments, such as under tiles, wood floors, and ceilings, pipes, and roofs. While several types of mold exist, some are more hazardous than others, and some individuals may be allergic or sensitive to mycotoxins, the toxins that mold naturally produces. Exposure to excessive amounts of mold, or the types of mold that trigger health problems, can lead to mold toxicity and even CIRS - Chronic Inflammatory Response Syndrome. This acute and chronic systemic inflammatory response syndrome is typically acquired after exposure to mold or other producers of biotoxins, usually from damaged water buildings.

If you believe that you're suffering from mold toxicity or mold illness, it can seem like the world is folding in on you. No matter what you do, your symptoms persist, lowering your quality of life and eliminating your peace of mind. Fortunately, there is reason to be hopeful: Proactive Wellness Centers now offers a research-backed, highly effective mold illness poisoning treatment in Sterling, VA for men and women just like yourself and your children as well if they have been impacted.

phone-number(703) 822-5003

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Understanding

CIRS and Mold Toxicity

CIRS and mold illness are on the rise, and accurate diagnosis of the issue plays a major role in this trend. Thanks to Dr. Ritchie Shoemaker, there is a huge body of evidence that covers diagnosing and treating patients with CIRS. Dr. Lawson is one of less than 30 practitioners in the United States that are fully certified by Dr. Shoemaker for diagnosing and treating CIRS. The body of evidence by Shoemaker and many associates is the largest body of scientific evidence that is published in major medical journals. Around 80% of CIRS/Mold cases are caused by indoor air contaminated with mold toxins and other triggers. However, it's important to note that CIRS can also be caused by biotoxin producers such as cyanobacteria and a marine dinoflagellate that produces the Ciguatera toxin found in certain types of fish.

When mold or biotoxins are not processed effectively, a series of biochemical changes known as the Biotoxin Pathway occur. Genetic studies have revealed that approximately 24% of individuals have a genetic makeup that makes them susceptible to developing an illness related to mold or biotoxins. The remaining 76% of the population can typically eliminate these toxins from their system and avoid the development of the Biotoxin Pathway that can lead to various diseases.

CIRS Treatment In Sterling Sterling, VA

CIRS and Mold Poisoning Misdiagnosis

CIRS and mold exposure symptoms overlap with many other chronic illnesses, which makes diagnosis challenging and can even lead to missed diagnosis of CIRS. Based on research from Proactive Wellness Centers, CIRS is frequently misdiagnosed. Some of the most common misdiagnoses include:

  • Lupus
  • Chronic Pain Syndrome
  • Fibromyalgia
  • Parkinson's Disease
  • Multiple Sclerosis
  • Chronic Fatigue Syndrome
  • PTSD
  • More

Lyme disease, in particular, is often misdiagnosed. We have treated a number of patients whose symptoms were in line with Lyme disease. Fortunately, we were able to confirm the presence of CIRS and mold and were able to successfully help those patients using CIRS treatment in Sterling, VA.

Note that many of these patients have CIRS and Lyme disease and in that case, it is necessary to treat both in order for full recovery. Treating one or the other will invariably leave the patient with debilitating symptoms and even more frustration with their medical team. At Proactive Wellness Centers, we are skilled In diagnosing and treating both.

VA Sterling, VA
CIRS Mold Toxicity Treatment In Sterling Sterling, VA

CIRS and Mold Poisoning Symptoms

If you're reading this page, chances are you're concerned that you might have CIRS or some form of mold poisoning. You may be wondering what you have - is it CIRS, or is it something else like Lyme disease? We can't provide the answer to that question without consultation and testing at our wellness center in Virginia. However, there are common symptoms of CIRS and mold toxicity you should know.

Some of the most common symptoms of CIRS include:

  • Fatigue
  • Decreased Word Finding
  • Headaches
  • Difficulty Concentrating
  • Morning Stiffness
  • Tremors
  • Excessive Thirst
  • Tingling
  • Night Sweats
  • Frequent Urination
  • Confusion
  • Mood Swings

Proactive Wellness Centers'

Tools for Diagnosing Mold Sickness and CIRS

Identifying and confirming if a patient is being impacted by CIRS and identifying the cause and source of the biotoxin are the two main steps in diagnosing CIRS and Mold Exposure. To diagnose CIRS and Mold Exposure, the following diagnostic tools are commonly used:

To learn more about the debilitating symptoms of mold sickness and to find out whether you have CIRS or something else, contact Proactive Wellness Centers. Our team of medical professionals is here to help you every step of the way.

VA Sterling, VA

Hope for Patients with CIRS: Proactive Wellness Centers' Mold Illness Treatment in Sterling, VA

Our approach to treating CIRS utilizes integrative and functional medicine, The Shoemaker Protocol along with the latest evidence-based approaches to treating mold illness and the related secondary issues that it causes. We begin by utilizing advanced diagnostics to confirm the presence of the condition and identify the specific environment causing continued exposure to biotoxins. Next, we take a stepwise approach to halt the progression of the disease, eliminate biotoxins from the body, and reverse any damage to cellular structures. Our goal is to help patients achieve a full recovery.

To do this, we not only have to identify the primary condition like CIRS or Lyme disease, but we then have to continue looking to see if you have any of the common secondary conditions like reactivated EBV, Mast Cell Activation Syndrome (MCAS), and others. Once we understand the totally of your condition, then we can implement a treatment plan tailored for you. Yes, it will leverage the Shoemaker protocol, but we have found that we have to extend the protocol to cover the secondary issues that we uncover.

phone-number(703) 822-5003

The steps we follow to reach that goal include:

In order to initiate the recovery process, it is important to address and resolve any affected areas, or, alternatively, relocate the patient from that environment if necessary. Prolonged exposure to mold can hinder the success of the treatment plan and impede the healing process.

Two commonly used binding agents in the process of treating Chronic Inflammatory Response Syndrome are Welchol and Cholestyramine. Cholestyramine is particularly effective in binding biotoxins that are processed in the liver's bile ducts and helps to eliminate them from the body. It has been scientifically proven, through placebo-controlled studies, to reverse multiple aspects of the inflammatory process associated with CIRS.

Many individuals experiencing mold sickness and other chronic inflammatory illnesses may have a staph infection called MARCoNS (Multiple Antibiotic Resistant Coagulase Negative Staphylococci) residing deep in their nasal cavities. This infection is resistant to antibiotics and needs to be eliminated for the patient to fully recover.

Each patient requires a customized plan based on the affected areas and CIRS severity. Retesting is necessary after each step to confirm balance restoration. Testing may include some or all of the following:
  • VIP
  • TGF Beta 1
  • MMP9
  • ADH
  • Antigliadin
  • Androgen Imbalance
  • C4a
  • More

In order to halt the growth of mold fungi, patients need to avoid foods that can cause mycotoxins. Some examples of these foods include:
  • Barley
  • Cottonseed
  • Peanuts
  • Corn
  • Black Pepper
  • Figs
  • Rice
  • Bread
  • Beans
  • More
Proactive Wellness has a proven track record of treating patients who have experienced severe health issues without any clear explanation. Unlike other "syndromes," our diagnosis process involves specific tests to confirm a diagnosis rather than simply ruling out other diseases.
CIRS Mold Poisoning Treatment In Sterling Sterling, VA

Fibromyalgia, Lupus, Chronic Fatigue, and Chronic Pain Syndrome are examples of illnesses that are often diagnosed without such confirmatory tests. If you are experiencing unexplained health issues or have been exposed to water-damaged buildings, it is possible that you are suffering from CIRS or a mold illness.

The good news is that we can diagnose and address this disease with a mold illness treatment program in Sterling, VA tailored to your body and your symptoms. That way, we can help you regain your health as soon as possible.

Be Wary of These

5 Symptoms of Mold Exposure

Mold spores can easily be brought into your home on your shoes or clothing or through open windows or doors. If these spores can find a warm, damp, humid environment, they can begin to multiply. Soon, your home can be filled with toxic mold. If you think mold has invaded your home or another environment, like in an office or warehouse, it's important for you to know about the symptoms.

Unfortunately, diagnosing mold issues can be exceptionally difficult. But why? The answer can be quite frustrating.

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Understanding the Difficulty of Diagnosing Mold Symptoms

Many doctors fail to recognize the impact of mycotoxins emitted by certain indoor mold species, which can lead to chemical and inflammatory reactions. While conventional medicine acknowledges that mold can cause allergies, it may overlook this crucial aspect of mold-related health issues.

This can happen for several reasons:

  • Standardized treatment protocols for mold toxicity are offered mostly by Functional/Integrative physicians as the conventional physicians are not on board despite over 20 years of published research. Due to this issue, patients spend precious months/years going from doctor to doctor in the conventional channel with no answers.
  • Though ERMI testing has been accepted in the integrative/functional medical community, there isn't a "gold standard" in mold testing that is universally accepted.
  • Mold symptoms can manifest in vastly different ways depending on the patient.
VA Sterling, VA

After understanding the points above, it's no wonder that mold poisoning can be hard to diagnose. Fortunately, integrative and functional holistic medicine providers and wellness centers like Proactive Wellness are flipping the proverbial script. Unlike traditional clinics, our team considers environmental factors that can affect patient health and has advanced training to provide mold poisoning treatment in Sterling, VA.

Now that you understand why mold symptoms are so hard to diagnose let's take a closer look at five of the most common indicators of mold sickness.

Mold Toxicity Symptoms Sterling, VA

Fatigue

Fatigue is probably the number one symptom of well over 90% of CIRS patients. The level of fatigue varies from 5 on a 10 point scale all the way to 10 on a 10 point scale. Many patients can no longer work or remain productive as in the worst cases, the fatigue is overwhelming. College students living in moldy dorms frequently have to drop out of school until the illness is treated effectively. Older adults have to retire or stop working due the fatigue. If you have overwhelming fatigue, CIRS may be a major contributor to your illness.

Mold Poisoning Symtoms Sterling, VA

Breathing Problems

Exposure to mold can cause a host of respiratory problems, such as breathing difficulties, allergies, and asthma, especially in individuals with a weakened immune system. Mold can worsen asthma, irritate the nasal passages, lungs, and throat, and lead to symptoms such as wheezing, coughing, sneezing, sore throat, and nasal congestion. Other health issues such as hypersensitivity pneumonitis, sinus congestion, allergic rhinitis, asthma, and allergic bronchopulmonary aspergillosis have also been associated with mold sickness.

Chronic Inflammatory Response Syndrome Treatment Sterling, VA

Sadness and Depression

Mold can cause a variety of illnesses that can show up in different ways, such as psychological symptoms like anxiety, depression, insomnia, concentration problems, and memory loss. It has been reported that nearly 40% of people who live in moldy homes experience depression. Researchers suggest that exposure to toxic mold and dealing with the physical symptoms of mold illness can contribute to mental health issues.

Due to this phenomenon, many mold patients are given antidepressant medications in the conventional channels.

Chronic Inflammatory Response Syndrome Symptoms Sterling, VA

Feeling "Pins and Needles"

Numbness, twitching, or tingling in the extremities, such as hands, feet, legs, and arms, is another symptom of mold illness. The sensation is similar to pins and needles, which are often felt when the body is held in an uncomfortable position for a long time. While this sensation can indicate serious nerve damage or disease, it can also be a symptom of mold sickness.

CIRS Treatment In Sterling Sterling, VA

Digestion Problems and Disorders

When exposed to mold, individuals may experience various digestive problems. Some may lose their appetite, leading to unintentional weight loss. Others may suffer from stomach pain, nausea, diarrhea, and vomiting. Furthermore, the influx of mold spores may trigger systemic inflammation, causing bloating and weight gain due to the digestive system's exposure to harmful mold.

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Top Tips for

Controlling Mold in Your Environment

It's not possible to completely eliminate all mold and mold spores from your home or place of work. However, since mold spores need moisture to grow, the best way to prevent or get rid of growth is to reduce the moisture in your environment. If you already have mold growing there, it's important to clean it up and address the issue causing dampness. If you only clean up the mold and don't address the underlying problem, the mold is likely to return.

Here are some tips to help reduce moisture throughout your home or office:

  • Use A/C or Dehumidifiers. This is especially important if you live in a hot, humid area of the United States.
  • Ensure A/C drip pans are clean, dry, and obstruction-free.
  • Thoroughly dry areas that are damp or wet within 48 hours.
  • Be sure to install insulation in cold areas like your home's exterior walls and windows. Doing so will reduce condensation.
  • Work with an HVAC company to check your HVAC system. Doing so can help ensure your unit is removing as much humidity as possible.
  • Keep the humidity in your home below 60% whenever possible.
CIRS Mold Toxicity Treatment In Sterling Sterling, VA
VA Sterling, VA

Here are some tips to help reduce moisture in your kitchen:

  • Check for leaks near your ice makers, sinks, and anywhere else water is present.
  • Make sure your exhaust fans are directing moisture outside, not into your attic.
  • If you notice your appliances are causing moisture on windows and other surfaces, turn them off as soon as you're done using them.

Here are some tips to help reduce moisture in crawlspaces:

  • Use a plastic covering on the dirt in your crawlspace. Doing so will prevent moisture from saturating the ground.
  • Ensure that your crawlspace or basement is ventilated well.
  • Check your home's gutters. Make sure they're directing water away from your property, not toward your foundation or crawlspace.

Your Top Choice for

Mold Toxicity Treatment in Sterling, VA

Trying to "tough it out" through life with CIRS isn't any way to live. If you're suffering from the effects of biotoxin illness, you should know that there are solutions available to help you reclaim your health and your life. With the help of a can-do attitude, healthy living, and mold illness treatment from Proactive Wellness, there's light at the end of the dark tunnel you're trapped within. Contact our office today to get started on your first step toward recovery!

phone-number(703) 822-5003

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Latest News in Sterling, VA

Ashburn, Sterling Restaurant Inspections: Roaches, Fuzzy Butter Spots

The Loudoun County Health Department found violations at numerous restaurants around Ashburn and Sterling, including roaches and mold.Patch StaffASHBURN, VA — Numerous restaurants in the Ashburn and Sterling area recorded violations during health department inspections between March 6 and 20.Violations at restaurants typically focus on factors that can contribute to food contamination. The local health department can also perform a re-inspection to ensure that possible violations have been corrected.For ev...

The Loudoun County Health Department found violations at numerous restaurants around Ashburn and Sterling, including roaches and mold.

Patch Staff

ASHBURN, VA — Numerous restaurants in the Ashburn and Sterling area recorded violations during health department inspections between March 6 and 20.

Violations at restaurants typically focus on factors that can contribute to food contamination. The local health department can also perform a re-inspection to ensure that possible violations have been corrected.

For every observed violation, the inspector provides a specific corrective action that can be completed to rectify the violation. Sometimes these are simple, and violations can be corrected during the course of the inspection.

Here are the most recent restaurant inspections in and around Ashburn and Sterling, according to the Loudoun County Health Department. Of note, Manhattan Pizza and El Mercadito Hispano II were found with roaches. Bracket Room had butter with dark fuzzy spots, and Los Toltecos of Sterling had mold in the ice bin.

Velocity Wings: 20789 Great Falls Plaza #162 Sterling, VA 20165

Find out what's happening in Ashburnwith free, real-time updates from Patch.

Last inspection: March 20

Violations:

La Promesa Restaurant: 20921 Davenport Dr #112 Sterling, VA 20165

Last inspection: March 19

Violations:

Marco's Pizza: 43300 Southern Walk Plaza #112 Ashburn, VA 20148

Last inspection: March 19

Violations:

Lemon Hookah Lounge: 45985 Regal Plaza #100 Sterling, VA 20165

Last inspection: March 19

Violations:

Mission BBQ: 45979 Denizen Plaza Sterling, VA 20165

Last inspection: March 19

Violations:

Greek Unique: 44632 Guilford Drive #107 Ashburn, VA 20147

Last inspection: March 19

Violations:

Domino's Pizza #8399: 20070 Ashbrook Commons Plaza #108 Ashburn, VA 20147

Last inspection: March 18

Violations: No violations found.

Thai DeeLish: 43330 Junction Plaza #188 Ashburn, VA 20147

Last inspection: March 18

Violations:

Bracket Room: 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 18

Violations:

& Pizza, (Terminal B): 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 18

Violations:

Bunny Tea: 22855 Brambleton Plaza 103 Brambleton, VA 201484871

Last inspection: March 15 (pre-opening)

Violations:

Chef Geoff's: 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 15

Violations:

& Pizza (C Terminal): 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 15

Violations:

Subway Concourse C: 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 15

Violations:

The Don's Wood-Fired Pizza: 21018 Southbank St Sterling, VA 20165

Last inspection: March 15

Violations:

Los Toltecos of Sterling: 21100 Dulles Town Cir #150 Sterling, VA 20166

Last inspection: March 15

Violations:

King Pollo: 22330 S. Sterling Blvd #113 Sterling, VA 20164

Last inspection: March 15

Violations:

Dunkin Donuts: 20789 Great Falls Plaza 100 Sterling, VA 20165

Last inspection: March 15

Violations:

Social House Kitchen & Tap: 42841 Creek View Plaza #145 Ashburn, VA 20147

Last inspection: March 14

Violations: No violations found.

Four Sisters Snack Bar: 43670 Greenway Corporate Dr # 106 Ashburn, VA 20147

Last inspection: March 14

Violations: No violations found.

Teds Bulletin: 20416 Exchange St, P-101 Ashburn, VA 20147

Last inspection: March 14

Violations:

Domino's Pizza #4399: 22556 Amendola Terrace 180 Ashburn, VA 20148

Last inspection: March 14

Violations: No violations found.

Manhattan Pizza: 21800 Town Center Plaza, Unit #255 Sterling, VA 20164

Last inspection: March 14

Violations:

Five Guys- Dulles B 71: 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 14

Violations:

Vino Volo: 1 Saarinen Cir. Dulles, VA 20166

Last inspection: March 14

Violations: No violations found.

Cha Street Food: 45633 Dulles Eastern Plaza 100 Sterling, VA 20166

Last inspection: March 13

Violations:

Chipotle Mexican Grill: 22000 Dulles Retail Plaza #156 Dulles, VA 20166

Last inspection: March 13

Violations: No violations found.

El Mercadito Hispano II: 250 Sterling Boulevard Sterling, VA 20164

Last inspection: March 13

Violations:

Burton's Grill & Bar: 21434 Epicerie Plaza Sterling, VA 20164

Last inspection: March 13

Violations:

Olive Garden Restaurant: 45970 Waterview Plaza Sterling, VA 20166

Last inspection: March 13

Violations: No violations found.

Akshaya Patra: 43150 Broadlands Center Plaza #166 Ashburn, VA 20148

Last inspection: March 13

Violations:

The 1757 Golf Club: 45120 Waxpool Rd Sterling, VA 20166

Last inspection: March 13

Violations: No violations found.

Cafe Hyderabad: 22621 Amendola Terrace 160 Ashburn, VA 20148

Last inspection: March 13

Violations:

Rupa Vira's The Signature: 21760 Beaumeade Circle Ste 120 Ashburn, VA 20147

Last inspection: March 12

Violations:

Build a Career with the U.S. Postal Service in Sterling

Challenging, Innovative, Rewarding and Secure! Help Deliver for America in Your CommunityThe Postal Service is the second largest employer in the United States. We offer our team variety, training, and the opportunity for advancement and great benefits that include more than good pay. USPS has competitive salaries and premium benefits.We seek to attract and retain a diverse workforce in which employees respect and value each other’s differences and work to promote collaboration, flexibility, and fairness so that all emplo...

Challenging, Innovative, Rewarding and Secure! Help Deliver for America in Your Community

The Postal Service is the second largest employer in the United States. We offer our team variety, training, and the opportunity for advancement and great benefits that include more than good pay. USPS has competitive salaries and premium benefits.

We seek to attract and retain a diverse workforce in which employees respect and value each other’s differences and work to promote collaboration, flexibility, and fairness so that all employees can participate and contribute to their full potential.

Our workers are the backbone of USPS service. We want to develop and advance their careers within USPS, so our development programs train and prepare our employees for promotions and growth in a variety of USPS business areas.

To learn more, the Postal Service invites job seekers to attend the following USPS job fair to fill immediate openings:

Friday, Feb. 16, 10 a.m. to 3 p.m. Sterling Post Office 150 S. Sterling Blvd. Sterling, VA 20165

To assist potential applicants, USPS personnel will be onsite at the job fair to provide detailed information about available positions and to answer questions about starting pay and benefits. Applications are accepted online only at www.usps.com/careers. Applicants must be 18 years of age and be able to pass drug screening and a background investigation. Applicants must be available to work weekends and holidays. See job postings at www.usps.com/careers for full details for duties, responsibilities, and requirements. Job postings are updated frequently, so check back often for additional opportunities.

Delivering For America

To read the DFA plan: Introduction: Delivering for America: Our ten-year plan - about.usps.com

###

The United States Postal Service is an independent federal establishment, mandated to be self-financing and to serve every American community through the affordable, reliable and secure delivery of mail and packages to 167 million addresses six and often seven days a week. Overseen by a bipartisan Board of Governors, the Postal Service is implementing a 10-year transformation plan, Delivering for America, to modernize the postal network, restore long-term financial sustainability, dramatically improve service across all mail and shipping categories, and maintain the organization as one of America’s most valued and trusted brands.

The Postal Service generally receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations.

For USPS media resources, including broadcast-quality video and audio and photo stills, visit the USPS Newsroom. Follow us on X, formerly known as Twitter; Instagram; Pinterest; Threads and LinkedIn. Subscribe to the USPS YouTube Channel and like us on Facebook. For more information about the Postal Service, visit usps.com and facts.usps.com.

LISTEN: Sterling homeowner captures blast from deadly explosion on doorbell camera

STERLING, Va. (7News) — 7News has obtained Ring doorbell footage which captures Friday night's deadly house explosion in Sterling, Virginia.The video, shared by homeowner Valerie Faircloth, picked up the audio from the huge blast about a block away in the 300 block of Silver Ridge Drive."It really rattled me, really rattled ...

STERLING, Va. (7News) — 7News has obtained Ring doorbell footage which captures Friday night's deadly house explosion in Sterling, Virginia.

The video, shared by homeowner Valerie Faircloth, picked up the audio from the huge blast about a block away in the 300 block of Silver Ridge Drive.

"It really rattled me, really rattled me," said Faircloth.

The home exploded at 8:25 p.m., according to Loudoun County Fire and Rescue System Chief Keith Johnson.

Faircloth drove by the home at 8:30 p.m.

She saw the huge ball of flames but didn't know it was an explosion until checking her camera.

"When we came around the corner here, you could see the house was on fire," said Faircloth. "It looked like a war zone."

A 500-gallon propane tank was leaking under the home before the explosion, as 7News has reported.

MORE | Officials continue investigation into propane tank after Sterling house explosion

7News Reporter Lianna Golden: Do you have propane in your house, ma’am?

Faircloth: I do not.

Golden: Are you relieved at this point?

Faircloth: That’s what my husband said. I'm so glad we don’t have any.

7News is On Your Side with how to stay safe if you do smell gas in your home.

According to the Virginia Propane Gas Association, follow the six steps below:

Click here to view the PDF file.

"The occupant did the right thing: she called 9-1-1," said Johnson when speaking to the media the day after the explosion. "She’s alive today because she did."

MORE | Richmond, Va. company supplied propane to Sterling home that exploded

When asked if other homeowners in the area should be concerned, Johnson said this propane tank was isolated to the one home.

"So we have no expectation that this is a widespread problem or incident," Johnson added.

Johnson says the full investigation will determine why the tank was leaking and how it seeped into the home.

For more information on how protect yourself, click here.

Federal health and safety agency will investigate deadly house explosion in Sterling, Va.

STERLING, Va. (7News) — In a Loudoun County Board of Supervisors meeting Tuesday night, Fire and Rescue System Chief Keith Johnson outlined what comes next in the ...

STERLING, Va. (7News) — In a Loudoun County Board of Supervisors meeting Tuesday night, Fire and Rescue System Chief Keith Johnson outlined what comes next in the Sterling home explosion investigation.

According to Johnson, the National Institute for Occupational Safety and Health (NIOSH) will fly in Wednesday morning.

NIOSH is set to begin an objective investigation into the deadly blast.

"This is a report that will be released nationwide. My expectation is that it will be truly transparent in everything that we did, right and wrong, if there is anything found in that," said Johnson.

RELATED | WATCH: Fallen firefighter Trevor Brown honored in procession through Loudoun County

Johnson said the report could take months to produce.

What started as a routine gas leak Friday night turned into a catastrophic chain of events.

The Fire Marshall's office is expected to wrap up their portion of the investigation Wednesday morning, Johnson said Tuesday.

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) has also been on scene, something he says is standard.

No suspicious activity is expected, Jonhson said, but a lot of questions still remain.

RELATED | Richmond, Va. company supplied propane to Sterling home that exploded

"Propane is heavier than air which means it'll seek the lowest areas, and indeed that's what happened here. That propane obviously got into the home; how and why? We're still determining that, but propane got into the home and obviously caused a flammable atmosphere," said Johnson.

The Chief added that firefighter Trevor Brown was outside the home when it exploded, not inside.

The two firefighters who were inside are the ones who remained in MedStar Washington Health's Burn Center as of Tuesday evening.

Loudoun Co. restricts company that supplied propane to Sterling house that exploded

As the investigation continues into the cause of a deadly explosion of a Northern Virginia house, authorities are blocking some propane deliveries by the company that supplied gas to the Loudoun County home.The Loudoun County Fire and Rescue Fire Marshal’s Office said in a statement that it is working with Southern States Cooperative, Inc. – Leesburg – Fairfax Petroleum Service to review ...

As the investigation continues into the cause of a deadly explosion of a Northern Virginia house, authorities are blocking some propane deliveries by the company that supplied gas to the Loudoun County home.

The Loudoun County Fire and Rescue Fire Marshal’s Office said in a statement that it is working with Southern States Cooperative, Inc. – Leesburg – Fairfax Petroleum Service to review and update the company’s fire code related information.

The fire marshal said Southern States supplied propane to the house on 347 Silver Ridge Drive in Sterling that exploded on Feb. 16, killing Loudoun County firefighter Trevor Brown and injuring several others.

The fire marshal has imposed restrictions on the company until it completes its fire code updates, Loudoun County Fire and Rescue spokeswoman Laura Rinehart said. This includes all branches of Southern States that deliver or transfer propane to the county and its incorporated towns.

Some residents in those areas may experience interruptions to their normal propane delivery, authorities said.

For now, Southern States is only authorized to deliver propane in a limited capacity, Rinehart said.

If residents who are Southern States customers are out of propane now or if they are going to run out within 48 hours, “Southern States can go out there and assist them,” Rinehart said, adding that this step is being taken to “limit the impact” to Loudoun County customers.

She said many people rely on propane, especially in the western end of the county, and the fire department did not want to create “hardship” while waiting for the updates from Southern States.

A 500-gallon tank was leaking into and around the house before the explosion, authorities said. Investigators are still trying to determine the source that ignited the fire.

WTOP reached out to Southern States for the number of customers who might be affected by the restriction.

In a statement, the company said, “Southern States Cooperative cannot comment on the details of an on-going investigation. We are cooperating with authorities on both the investigation and all requirements. No further details are available to share at this time.”

In neighboring Fairfax County, a spokesperson for Fairfax County Fire and Rescue Department said in a statement, “We’ve become aware of the actions that Loudoun County has taken in reference to a propane distributor. We are evaluating potential future actions that we may take in regard to all propane suppliers that operate in Fairfax County.”

WTOP’s Scott Gelman contributed to this report.

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