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2023年8月17日 · The BA.5 and BA.4 variants appear to be the most contagious types of COVID-19 so far, according to the CDC. In January of 2023, a new Omicron variant called XBB.1.16 was reported and labeled as...
2022年12月26日 · The CDC reports there is evidence COVID-19 can be transmitted if you get within 6 feet of someone who is infectious for a total of 15 minutes throughout a day.
2023年11月10日 · COVID-19 is a respiratory condition caused by a coronavirus. Some people are infected but don’t notice any COVID-19 symptoms (doctors call that being asymptomatic). Most people have mild symptoms...
2020年8月13日 · Doctor. Drug Interactions: What You Need to Know. By Evan Starkman. Medically Reviewed by Joshua Conrad, PharmD. What Are Drug Interactions? When a medication works right, it boosts your health or...
2024年5月16日 · With so many unknowns, WebMD brought together experts from four federal agencies to talk prevention, monitoring, and what the “what ifs” of bird flu might look like.
2024年4月30日 · 5 min read. April 30, 2024 – In recent weeks, COVID-19 forecasters have reported on a new set of variants picked up in wastewater surveillance. Nicknamed FLiRT, they’re threatening to cause a new...
2023年5月14日 · How Airborne Transmission Works. Airborne diseases are bacteria or viruses that are most commonly transmitted through small respiratory droplets. These droplets are expelled when someone with the...
