Skip to content
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
JuliaLMarcus's profile
Julia Marcus, PhD, MPH
Julia Marcus, PhD, MPH
Julia Marcus, PhD, MPH
Verified account
@JuliaLMarcus

Tweets

Julia Marcus, PhD, MPHVerified account

@JuliaLMarcus

Infectious disease epidemiologist • Associate prof @harvardmed • HIV prevention researcher • Words @TheAtlantic (http://bit.ly/2QPALVv ) • no $COI • she/her

populationmedicine.org/jmarcus
Joined June 2019

Tweets

  • © 2022 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    Julia Marcus, PhD, MPH‏Verified account @JuliaLMarcus 2 Nov 2020

    Masks now mandated outdoors in MA regardless of distancing. How will this reduce infections? Most transmission is happening indoors, so ensure people have safer spaces to gather: tents, heat lamps, fire pits. Focus on actual risk, not pandemic theater.https://www.bostonglobe.com/2020/11/02/nation/charlie-baker-orders-people-wear-masks-public-no-matter-how-far-they-are-other-people/ …

    2:37 PM - 2 Nov 2020
    • 343 Retweets
    • 1,867 Likes
    • Devin Dhaliwal Barry Hunt #COVIDisAirborne 🌬 😷🪟 mochimoo ashish(@tp53) Paul Zei Walter O'D chesa toobin 🍻 cassiopeia5198 Elzo 
    190 replies 343 retweets 1,867 likes
      1. New conversation
      2. Dave S.‏ @dps5400 2 Nov 2020
        Replying to @JuliaLMarcus

        IMO it is bound to increase the tendency for people to blow off more impactful measures, and increase problems over time, but we seemed determined to handle all of this in the worst possible way, so I guess at least it's on-brand.

        3 replies 0 retweets 36 likes
      3. Show replies
      1. Jo Diddley‏ @jot_au 2 Nov 2020
        Replying to @JuliaLMarcus

        When community transmission is high, masks outdoors AND indoors are necessary #ScienceMatters

        4 replies 0 retweets 2 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Ryan Metzger‏ @RyanMetz1224 2 Nov 2020
        Replying to @JuliaLMarcus @NahasNewman

        It won’t reduce them, and if you still believe that any of this is about reducing infections, then I’ve got some magic beans you can buy...

        1 reply 0 retweets 6 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Dana Palmer‏ @cabville 2 Nov 2020
        Replying to @JuliaLMarcus

        That’s EXACTLY what it has become. Theater.

        0 replies 0 retweets 3 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. New conversation
      2. Jo Diddley‏ @jot_au 2 Nov 2020
        Replying to @JuliaLMarcus

        That's how Victoria in Australia went from 700 cases a day to ZERO Mandatory masks. Please stop spreading misinformation around mask wearing #MasksWork #WearAMask #ScienceMatters

        10 replies 1 retweet 16 likes
      3. Isabelle Picard‏ @isa_picard 2 Nov 2020
        Replying to @jot_au @JuliaLMarcus

        Nothing prove that outside mask make a difference. In fact we know that there is probably 95% of transmission inside. Outside with wind uv etc almost no chance. No single outdoor only event have been associated with eclosion

        0 replies 0 retweets 5 likes
      4. End of conversation
      1. New conversation
      2. PastaMonkey‏ @monkey_pasta 2 Nov 2020
        Replying to @JuliaLMarcus @NahasNewman

        Thank you so much for saying this. My jaw dropped when I read that. This is how governments lose credibility. They can’t say they’re following the science and in the same breath issue a mandate like this. Utterly ridiculous.

        1 reply 3 retweets 50 likes
      3. Sylvia Fogel MD‏ @FogelSylvia 2 Nov 2020
        Replying to @monkey_pasta @JuliaLMarcus @NahasNewman

        100%.

        0 replies 0 retweets 4 likes
      4. End of conversation

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2022 Twitter
      • About
      • Help Center
      • Terms
      • Privacy policy
      • Cookies
      • Ads info