1. X
  2. KizzyPhD
Log inSign up
KizzyPhD
10.7K posts
Image
user avatar
KizzyPhD
@KizzyPhD
Virologist. Vaccinologist. Science Communicator. — My tweets are my own. My science is the world’s. — @KizzyPhD_Lab @HarvardChanSPH @HHMINEWS @hwaspeakers
Boston, MA
linktr.ee/KizzyPhD
Joined January 2020
737
Following
127.9K
Followers
RepliesRepliesMediaMedia
  • Pinned
    user avatar
    KizzyPhD
    @KizzyPhD
    Sep 11, 2024
    Me. On Instagram reels informing the public of complex vaccine data. 👌🏿
    user avatar
    Mrs. Grotke
    @__BHB__
    Sep 10, 2024
    Most important thing I’ve learned as an executive is brevity. Brevity. Brevity. Brevity. Some of the smartest people can really distill thoughts in a clear and concise manner.
  • user avatar
    KizzyPhD
    @KizzyPhD
    Mar 3
    It’s an honor to be a 2026 TED Fellow, alongside these brilliant innovators. See ya in Vancouver next month… I have something pretty cool in store 😎
    user avatar
    TED Fellows
    @TEDFellow
    Mar 3
    Great systems begin with great ideas. Meet the 2026 #TEDFellows — 10 innovators redesigning health, democracy, justice, art and technology from the inside out. Learn more about this year's remarkable new cohort: blog.ted.com/meet-the-2026-… @KizzyPhD, @tran_scends @CarissaVeliz,
    Image
  • user avatar
    KizzyPhD
    @KizzyPhD
    Jan 1
    Reposting this just to say: the CDC recommends a second 2025-2026 COVID booster for elderly and/or immunocompromised people… optimally 6 months after your last booster, but as early as 3 months. Keep your beloved older grandmas protected by reminding them!
    user avatar
    KizzyPhD
    @KizzyPhD
    Jan 29, 2021
    I wanna post the video of my grandma getting her COVID-19 vaccine, but she's wearing a @DukeU sweater, and ... ... TARRRRRRRRRRR So this tweet serves to say: get your grandmas vaccinated, and also, if you pray, send one up to my grandma who is a delusional Duke fan.
  • user avatar
    KizzyPhD
    @KizzyPhD
    May 20, 2025
    Why can’t we reply to grant summary statements? I have some things to say. 😠
  • user avatar
    KizzyPhD
    @KizzyPhD
    May 3, 2025
    Boston Bike Rides >>>>>> The Spring/Summer here, albeit short, is amazing.

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email
Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Advertisement
Advertisement