Multiple companies and organizations have announced early results about their COVID-19 vaccines. Here's what we know about Pfizer's.

Multiple companies and organizations have announced early results about their COVID-19 vaccines. Here's what we know about Pfizer's.

Most of us have experienced food poisoning, but with 31 unique species of bacteria, viruses, and parasites as common culprits, it's hard to know exactly what it is.

The CDC's recommendations for women about alcohol and pregnancy caused an uproar on the internet recently. We've got Aaron's take on the situation.

Health officials warn that amid the spread of variants, the US could be on the cusp of a fourth surge in COVID-19 cases.

There are fears that Thanksgiving could become a coronavirus super-spreading event, as millions of Americans defy warnings and travel to visit family.

Palantir, the data analytic startup, says they are still on track to top $1 billion in revenue for 2020. The company has benefited from government contracts and the U.S. Centers for Disease Control and Prevention is using the Palantir...

McDonald's Quarter Pounders have been tied to a deadly outbreak of E. coli in the US, according to the CDC.

Avaaz study warns of social media "infodemic" from spread of false claims on COVID-19 vaccines and health information.

The United States relies on overseas factories for some of the key ingredients of vital medications, and shortages could impact medication supplies.

A combination of the antiviral remdesivir and an 80-year-old anti-malaria drug could treat coronavirus patients.

While the CDC says risk to Americans is still low, U.S. researchers and scientists are hard at work exploring possible treatments for coronavirus.

The Centers for Disease Control is also sounding the alarm over advertising for e-cigarettes that it says corresponds with a spike in teen use.

Oct. 2 -- Stephan Monroe, deputy director for infectious diseases at the CDC, and Bloomberg QuickTake's Lisa Beyer discuss protecting U.S. borders from Ebola with Trish Regan on ""Street Smart."" (Source: Bloomberg)

More than 2,600 people in Samoa have caught the measles and at least 33 people, mostly young children, have died.

Newsy's Datalogue series explores bolstering public health systems with larger budgets to arm the country with stronger pandemic preparedness.

Mar.11 -- National Institute of Allergy and Infectious Diseases Director Anthony Fauci tells the House Oversight and Reform Committee that the novel coronavirus spreading across the globe is “10 times more lethal than the seasonal flu.”

Sept. 24 -- Bloomberg's Brendan Greeley discusses Ebola and how unprepared the U.S. government is for a potential outbreak. He speaks on Market Makers. (Source: Bloomberg)

Oct. 24 -- Dr. Stephen Morse, a professor of epidemiology at Columbia University, explains why New Yorkers shouldn't be too worried about Ebola. He speaks with Bloomberg's Emily Chang on ""Bloomberg West."" (Source: Bloomberg)

Oct. 29 -- David Scowsill, president and CEO of The World Travel & Tourism Council, discusses how the Ebola outbreak is impacting the travel and tourism industry. He speaks with Bloomberg's Angie Lau on ""First Up."" (Source: Bloomberg)

The country's top infectious disease doctor says this year's vaccine is only a 58% match for influenza B/Victoria, which most often affects kids.

Oct. 2 -- Bill Gates, co-founder of Microsoft and co-chairman of the Bill & Melinda Gates Foundation, comments on the Ebola threat during an interview with Erik Schatzker on ""Street Smart."" (Source: Bloomberg)

Lawmakers approved $25 million for the CDC and the NIH. It's the first time Congress has authorized funding for gun violence research in decades.

The CDC found an unexplained surge in deaths between March 11 and May 2 that wasn't included in New York City's COVID-19 count.