Vaccination

US allows Pfizer vaccine in fridge for a month

The Pfizer-BioNTech COVID-19 vaccine can be stored at refrigerator temperatures for up to a month in the United States, the country's health regulator announced Wednesday, in a change expected to help distribution of the ...

Diseases, Conditions, Syndromes

Rogue antibodies wreak havoc in severe COVID-19 cases

The development of antibodies to the COVID-19 virus has been the great long-term hope of ending the pandemic. However, immune system turncoats are also major culprits in severe cases of COVID-19, Yale scientists report in ...

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