Katie Lesser, MPH, CPH

Spreading the infectious joy of @GIANTmicrobes in my new office!

Global immunization has saved 154 million lives in the last 50 years—that’s one life every 10 seconds, for 5 decades. That's why I am in Washington, D.C. raising my voice for global vaccine access. The work isn't done until everyone, everywhere has a @ShotAtLife. #HealthForUS

Team New York had an amazing day on Capitol Hill yesterday! We had so many great meetings and talked to offices about the importance of global health while representing @ShotAtLife and @beatmalaria! #HealthForUS

Global immunization has saved 154 million lives in the last 50 years—that’s 1 life every 10 seconds, for 5 decades. That's why I am in Washington, D.C. raising my voice for global vaccine access. The work isn't done until everyone has a @ShotAtLife & we @beatmalaria #HealthForUS

Thank you @SenSchumer’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

Thank you @SenGillibrand’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

Thank you @RepEspaillat for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home!

Thank you @RepGarbarino’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

Thank you @RepTimKennedy’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

Thank you @RepRileyNY’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

Thank you @RepLaLota’s office for meeting with @BeatMalaria & @ShotAtLife! We support strong U.S. leadership for global health programs in immunization and malaria, which are lifesaving, strategic and help protect us here at home.

💕 Our GIANTmicrobes must be contagious, because this love is going viral 💕 Let's have some fun - tag someone and shoot your shot 😉 Last chance for V-Day delivery, shop now: giantmicrobes.com/us/main/gifts-… #rizz #giantmicrobes #valentinesday #bacteria #biology

@lightenuputah Good to be with you as well!!!

So good to be with you Katie!

So excited for my 8th year with @ShotAtLife at this year’s National Advocacy Summit with @beatmalaria!

Hey yall, in case you didn’t already know, global immunization programs save lives!Join me in signing this @ShotAtLife petition to advocate for critical global health funding: shotatlife.org/petition

Dear @JoshRileyUE, please fund global vaccine programs at the highest levels for FY26. Investing in vaccines is critical to giving kids a @ShotAtLife and also strengthens America's health, economic interests, and security.

Dear @SenSchumer, please fund global vaccine programs at the highest levels for FY26. Investing in vaccines is critical to giving kids a @ShotAtLife and also strengthens America's health, economic interests, and security.

Dear @gillibrandny, please fund global vaccine programs at the highest levels for FY26. Investing in vaccines is critical to giving kids a @ShotAtLife and also strengthens America's health, economic interests, and security.

Global immunization programs save lives. Join me in signing this @ShotAtLife petition to advocate for critical global health funding: shotatlife.org/petition

Dear @JoshRileyUE, please fund global vaccine programs at the highest levels for FY26. Investing in vaccines is critical to giving kids a @ShotAtLife and also strengthens America's health, economic interests, and soft power.