South Korea is well poised to contribute valuable data on this topic because of their strong testing and contact tracing infrastructure. We desperately need to know if any of these patients who have retested positive have spread COVID-19 to contacts.
Indoor air quality is an important part of our health. We breathe 3,000 gallons of air daily and absorb many compounds from that air into our bodies! Learn how to keep that air safe and healthy!
Why Zinc Lozenges in Coronavirus? What is the evidence for zinc’s anti-viral properties? Before supplementing, learn how to safely use zinc lozenges to prevent harm.
It can be hard to find specific, credible COVID-19 answers online. I want to give our community a chance to…
What is quercetin? How is it an “immune booster”? Quercetin is a flavonoid, a type of chemical produced in certain…
I’ve received many questions about mask usage since the CDC recommended the general public to wear masks. Masks are now…
CDC recently recommended everybody wear a cloth mask in public. San Francisco announced Friday a general requirement for the public…
I am a strong advocate of environmental medicine, focusing on the impact our environment has on our health. This is…
I wanted to address several coronavirus commonly asked questions I’ve received. See my other recent coronavirus commonly asked questions in…
Coronavirus symptoms are vague and not reliable in distinguishing it from other respiratory illnesses. I’ve gathered many of the frequently…
We have many evidence-based methods for coronavirus prevention. Unfortunately, there are also many rumors and myths on the internet. I’ve…
Among all coronavirus safety tips mask usage has possibly been the most heavily debated. There are many reasons for this,…
UPDATE: many readers have pointed out the data from the cited simulation is a pre-print and has not been peer-reviewed…
This is the first part of a 4 part series on reducing indoor air pollutants. Our home air quality is…
As we don’t have any treatments for COVID-19 yet, what is the role and efficacy of a coronavirus home remedy…
Annie Hsia asked for evidence behind using steam to sterilize clothes contaminated with coronavirus. What a fantastic question! Steam might…
Fortunately most of the readers here will never be in this situation! But those of us in the front lines…
We need to discuss the latest updates in COVID-19 treatment options given the “pre-release” results of a hydroxychloroquine intervention from…
Many patients ask me about what supplements they can take to boost their immune systems. One of the most common…
Update: Hand sanitizers (with at least 60% alcohol content) are effective at killing SARS-CoV-2. However, they should not be consumed.…
