epidemics

Johnson & Johnson one-shot safe, generates immune response

Extra Covid-19 shots pose worries for vaccination sites

Intestinal bacteria linked to severity of the disease, immune response; high mental health toll seen in ICUs

Moderna CEO says the world will have to live with Covid ‘forever’

‘The biggest data puzzle of our lives’ — The distribution of vaccines gets help from Big Tech

Smart face masks? Fever-feeling doorbells? CES 2021 Tech promises protection by Covid.

Second year of pandemic ‘could be even harder’: WHO’s Ryan

Ohio researchers identify two variants likely to originate in the US

Dollar General will pay employees to get a Covid-19 vaccine

Dr. Fauci warns that South African Covid strain could pose a threat to antibody medicine

Like the pressure of Covid-19, British hospitals find pandemic paradox

America is expected to require Covid-19 tests for all international visitors