Diseases, Conditions, Syndromes

India reports record day of virus deaths as cases level off

India's total virus cases since the pandemic began swept past 25 million on Tuesday as the country registered more than 260,000 new cases and a record 4,329 fatalities in the past 24 hours.

Diseases, Conditions, Syndromes

In-depth look at immune responses to SARS-COV-2

Specific receptors in the immune cells detect and generate responses to defend against the virus that causes COVID-19—SARS-COV-2—when it infects the body, according to University of Maine immunology expert Mumtaz Yaseen ...

Radiology & Imaging

Doctors fear COVID-19 vaccines are messing with mammograms

After more than a year of anxious waiting, women newly vaccinated against COVID-19 are flocking back to mammography clinics to catch up on routine tests that were delayed by the pandemic. In some cases, they're met with one ...

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