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Health & Science Reporter

Mary Kekatos

Mary Kekatos is on ABC News. Get Mart Kekatos's latest news stories and articles, connect with millions of users and join the conversation at ABC News.

Mary's Latest Work

PHOTO: Palestinians queue for a portion of hot food distributed by a charity kitchen at the Nuseirat refugee camp in the central Gaza Strip, May 5, 2025.
Eyad Baba/AFP via Getty Images

Malnourished children, hospital supplies running low: Impact of 2 months of no aid in Gaza

PHOTO: Dr. Casey Means, a wellness influencer, attends a confirmation hearing for Robert F. Kennedy Jr. for the Secretary of Health and Human Services post, at the Capitol in Washington, Jan. 29, 2025.
Ben Curtis/AP

Who is Dr. Casey Means? A look at Trump's pick for US surgeon general

PHOTO: The U.S. Food and Drug Administration campus in Silver Spring, Md., is photographed on Oct. 14, 2015.
Andrew Harnik/AP

FDA approves, expands 3 natural color additives after RFK Jr.'s plan to remove artificial food dyes

PHOTO: Signs point the way to measles testing in the parking lot of the Seminole Hospital District across from Wigwam Stadium, on Feb. 27, 2025, in Seminole, Texas.
Jan Sonnenmair/Getty Images, FILE

US surpasses 1,000 measles cases for 1st time in 5 years: CDC

PHOTO: Health and Human Services Secretary Robert F. Kennedy Jr. speaks while joining President Donald Trump in the Oval Office at the White House on May 05, 2025 in Washington, DC.
Anna Moneymaker/Getty Images

Senators send letter to RFK Jr. warning that HHS cuts could hurt Indian Health Service

PHOTO: A woman with allergies in an undated stock photo.
STOCK PHOTO/Adobe

Why it feels like allergy season is getting longer, more severe

PHOTO: 3D-rendered image of highly pathogenic avian influenza, H5N1.
Koto_feja/Getty Images

Bird flu is continuing to spread in animals across the US. Here's what you need to know

PHOTO: The Centers for Disease Control and Prevention headquarters in Atlanta, Sept. 30, 2014.
Tami Chappell/Reuters, FILE

CDC allegedly cancels Emory's HIV self-testing program after not enough workers left to oversee it

PHOTO: A sign is seen outside a clinic with the South Plains Public Health District, on Feb. 23, 2025, in Brownfield, Texas.
Julio Cortez/AP, FILE

Measles cases surpass 900 in US as infections confirmed in 29 states, CDC data shows

PHOTO: People attend a Trans Day of Visibility rally in Washington, D.C., March 31, 2025.
Brendan Smialowski/AFP via Getty Images

Concern after HHS report advocates for therapy for trans kids over gender-affirming care

PHOTO: The International Space Station is pictured from the SpaceX Crew Dragon Endeavour during a fly around of the orbiting lab that took place following its undocking from the Harmony module’s space-facing port on Nov. 8, 2021.
NASA

NASA astronauts complete 5th-ever all-female spacewalk

PHOTO: Tuberculosis bacteria.
Kateryna Kon/science Photo Libra/Getty Images

Case of tuberculosis confirmed at Florida high school: Officials

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