Senior Writer, The Wall Street Journal. I write about public health issues. Please send tips to [email protected].

New York, NY
Joined January 2010
Scientists are closing in on ways to help patients grow new heart muscle after a heart attack, as well as new lung tissue to treat fibrosis, and other organs wsj.com/health/grow-heart-lu… via @WSJ
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Betsy McKay retweeted
Chronic inflammation with aging—inflammaging— is a risk factor for age-related diseases. We're not doing enough to test for it or suppress it. wsj.com/health/wellness/infl… by @AlexLJanin @betswrites
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It’s been 441 long days since Evan Gershkovich was detained in Russia and put into pre-trial detention where he remains. It’s far past time for his release. #IStandWithEvan
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Betsy McKay retweeted
Editing genes inside the body, A1 WSJ, on progress for hereditary amyloidosis and familial hypercholesterolemia wsj.com/health/pharma/doctor… by @betswrites w/ @skathire @kiranmusunuru @intelliatx @VerveTx
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Betsy McKay retweeted
Navalny's last message on Valentine's Day to his wife Yulia: "Baby, it's just like the song says: cities, airfield lights, blue snowstorms and thousands of kilometres between us. But I feel that you are with me every second, and I love you more and more"
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Alexei Navalny’s death just a month before Russia’s presidential election robs the country of a powerful opposition voice. He urged Russians to vote against Putin, who he once called a “naked, thieving emperor.”⁦@AMSimmons1⁩ wsj.com/world/russia/alexei-…
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This cat loving reporter’s dream assignment: following the tree climbers who rescue cats from epic heights. #cat #catrescue
“Ralphie, why don’t you let me help you, buddy?” Love this @betswrites story so much. Tree climbers have side gigs helping cats that have climbed way, way up trees. Great photos and videos. wsj.com/lifestyle/cats-stuck… via @WSJ #CatsOfTwitter #Caturday #LocalNews
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For some readers, the traditional book club has lost the plot. They are joining a growing number of rebel reading groups, including the Silent Book Club and "not-a-book-club book club." Great ahed by @betswrites wsj.com/lifestyle/book-clubs… via @WSJ #BookTwitter #books
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