Health

Coronavirus vaccine volunteer in Brazil's AstraZeneca trial dies -- but authorities say trial to continue

CDC updates its guidelines for close Covid-19 contact after prison guard gets infected

FDA extends Covid-19 vaccine meeting to allow public input

New organ in the human throat may have been discovered by Dutch scientists

Older patients, women and those with variety of early symptoms most at risk of 'long Covid,' paper suggests

Flavanols — found in tea, berries and apples — may reduce blood pressure, study finds

Before you get a flu shot, get good sleep to increase its effectiveness, experts say

US is nearing 'rapid acceleration' of Covid-19 cases, expert warns, as daily infections top 60,000

More Hispanic workers impacted by Covid-19 in food processing and agriculture workplaces, CDC study finds

Covid-19 cases are climbing in more than half of US states and these factors helped drive the surge