A healthy microbiome builds a strong immune system that could help defeat COVID-19
The microbes in your gut influence how your immune system reacts to bacteria and viruses. A severe immune reaction is deadly; a small one lets the virus win. The right balance may depend on your diet.
Jan. 22, 2021 • ~12 min
diet bacteria covid-19 coronavirus microbiome microbes probiotic sars-cov-2 heat viruses immune-response cytokine-storm acute-respiratory-distress-syndrome
Is COVID-19 infecting wild animals? We're testing species from bats to seals to find out
COVID-19 has been found in pets, zoo animals and in a wild mink in Utah. Monitoring wildlife for COVID-19 is important for animals and humans, both of whom face risks from a jumping virus.
Jan. 19, 2021 • ~8 min
covid-19 coronavirus pets animals transmission sars-cov-2 viruses wildlife tigers gorillas utah mink
How to stay safe with a fast-spreading new coronavirus variant on the loose
The new variant has been estimated to be 50% more transmissible. It's already been detected in at least 10 US states.
Jan. 17, 2021 • ~7 min
health covid-19 risk pandemic sars-cov-2 aerosols
How to stay safe with a new fast-spreading coronavirus variant on the loose
The new variant has been estimated to be 50% more transmissible. It's already been detected in at least 10 US states.
Jan. 17, 2021 • ~7 min
health covid-19 risk pandemic sars-cov-2 aerosols
The simple reason West Virginia leads the nation in vaccinating nursing home residents
West Virginia turned to its local pharmacies for help. Its program's success holds some important lessons for other states and the rest of the vaccine rollout.
Jan. 14, 2021 • ~6 min
covid-19 coronavirus statistics health-care sars-cov-2 pharmacy pandmics us-health-care
Delaying second COVID-19 vaccine doses will make supplies last longer but comes with risks
With vaccine shortages looming, experts are debating whether it is important to receive two doses or whether it's better to give one dose to more people and give a second when the supply is better.
Jan. 11, 2021 • ~11 min
covid-19 coronavirus immune-system pandemic t-cells antibodies sars-cov-2 moderna astrazeneca pfizerbiontech-vaccine
Coronavirus variant dampens prospects for return to normal
Will the British variant’s transmissibility upset summer plans?
Jan. 6, 2021 • ~7 min
covid-19 coronavirus pandemic health-medicine alvin-powell marc-lipsitch barry-bloom sars-cov-2 british-variant transmissibility
The cold supply chain can't reach everywhere – that's a big problem for equitable COVID-19 vaccination
So far, the only COVID-19 vaccines authorized for use need to be kept frozen. But there are many places in the world that can't support a cold supply chain.
Jan. 4, 2021 • ~7 min
public-health covid-19 coronavirus vaccines sars-cov-2 cdc cold-chain pfizer health-equity moderna centers-for-disease-control medical-ethics vaccine-distribution
Should pregnant women get the COVID-19 vaccine? Will it protect against asymptomatic infections and mutated viruses? An immunologist answers 3 questions
With vaccines forthcoming for most Americans, many groups, including expectant mothers, are wondering if the vaccine is safe for them and their babies. A physician-scientist explains.
Dec. 23, 2020 • ~6 min
covid-19 coronavirus immune-system pandemic vaccines sars-cov-2 viruses ace2 spike-protein moderna pfizerbiontech-vaccine
Would you eat indoors at a restaurant? We asked five health experts
Experts weigh in on whether they will sit and eat at a restaurant.
Dec. 23, 2020 • ~9 min
covid-19 cough sars-cov-2 restaurants shopping aerosols eating droplets ban
/
16