Invivyd is improving lives with medicines for serious infectious diseases. Pro-human. Anti-virus. Opposed to COVID and spike protein in all forms

New Haven, CT
Joined July 2020
This is a very interesting study from Fred Hutchinson Cancer Center. It suggests that SARS-CoV-2 may be evolving in a way that makes it increasingly difficult for the human immune system to recognize the virus in the first place—not simply harder for existing antibodies to neutralize it. So now one has to wonder whether if fewer naïve human B cells can recognize an evolved virus, will the vaccines even work? Will they have a difficult time recruiting genuinely new B-cell specificities? Doesn't this seem like an issue worth considering @FDADrugs @FDA @CDC @NIHDirector_Jay? Link to paper: biorxiv.org/content/10.64898…
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Invivyd and the SPEAR Study Group Announce Initiation of “FLINTLOCK” Phase 2 Study of VYD2311, a Monoclonal Antibody for the Potential Treatment of Long COVID or Post-Vaccination Syndrome investors.invivyd.com/news-r…
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We’re excited to be joining the #infectiousdisease community in Washington D.C. for @IDWeekmtg! Our team will be sharing new insights on our monoclonal antibody candidate for the potential treatment and prevention of #measles. If you’re planning to attend, visit us at booth #1743. To learn more and register, visit: idweek2026.eventscribe.net/ #IDWeek2026 #IDWeek #immunization
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Antibodies are important parts of our immune systems. But don’t take it from us! See what @LindseyVonn has to say about immune health and how we could all make small changes that might help support our antibodies and immune protection. Learn more and take the wellness assessment at antibodiesforanybody.com #AntibodiesforAnyBody #HealthyHabits #ScienceinAction #AnyBodyCan
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Invivyd Announces Positive Topline Results from LIBERTY Phase 3 Study Demonstrating VYD2311 Safety and Tolerability Superior to mRNA-based COVID-19 Vaccine; Announces Regulatory Submission Plans for VYD2311 investors.invivyd.com/news-r…
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Antibodies can be generated naturally by the human body following vaccinations, which mimic infections to stimulate antibody production. Engineered antibodies, called monoclonal antibodies (mAbs), can be given directly by injection or infusion. mAbs are proteins that recognize and target specific parts of viruses with precision. That’s why we’re advancing antibody-based approaches to help protect those who need it most. #MonoclonalAntibodies #AntibodyInnovation
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Introducing our brand new (totally fake, nostalgia-bait) cereal, Antibuddies! Just like a balanced breakfast is part of a complete diet, a well-balanced and nutrient-rich diet can contribute to a healthy immune system. Antibuddies Cereal is packed with nutrients your body needs to support immune function and antibody protection; it’s the fuel that helps your internal defenders stay sharp and ready for anything. A healthy immune system in every box! Take the wellness assessment and learn more about how your healthy habits can impact immune health and antibodies at antibodiesforanybody.com #AntibodiesforAnyBody #ScienceinAction #AnyBodyCan
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Today we announced that Marc Elia, current Chairman of the Invivyd Board of Directors, has been named Chief Executive Officer (CEO) of the company. In addition, Ian Sheffield, founder and Managing Partner of North Country Holdings, joins the Company’s Board of Directors as a new independent director. Read the full press release here: bit.ly/3UkAXwD
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As human beings we are all different; different shapes, sizes, wants, desires. We like a breakfast burrito and you opt for the overnight oats. It’s what makes the patchwork quilt of humanity jaw-droppingly incredible. And while it’s easy to lose track of the days sometimes, we want to see you succeed in all of your endeavors. That starts with taking care of your body! Luckily there are specific things you can do today that may help support your immune health over time. Head to antibodiesforanybody.com to learn more from @lindseyvonn and take the wellness assessment to see how your daily habits can impact your immune health. #AntibodiesforAnyBody #HealthyHabits #ScienceinAction #AnyBodyCan
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Throwback to when #ThrowbackThursday was still a thing! Who doesn’t love a good nostalgia play? That’s why we turned our calendars into our own Healthy Habits tracker (like when you used to get a gold star for doing the dishes). Only now you’re a responsible adult and the stickers represent each small step taken to set your immune system up for success. Opted for kale chips over french fries? STICKER 🥬 Took a break from doomscrolling to relax? STICKER! 🧘‍♀️ Actually got that 8 hours of sleep? STICKER!! ⏰ Took the stairs instead of waiting for the elevator? STICKER!!! 🏋🏾 Everyone deserves stickers for putting in the effort. (Yes, even for doing the dishes.) So find some stickers or emojis and turn your real or digital calendar into a way to celebrate your work! While you’re at it, take the wellness assessment to learn more about how your daily habits might be impacting your immune health at antibodiesforanybody.com #AntibodiesforAnyBody #HealthyHabits #ScienceinAction #AnyBodyCan
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NO VACANCY! It takes work to keep your immune system operating like a 5-star hotel; but it only takes a couple of unwanted guests to ruin the vibe. A healthy immune system is ready to produce more antibodies: part of your body's elite security team. These natural defenders are trained to recognize, intercept, and help evict unwelcome guests like germs and toxins. Healthy habits help ensure your security team is ready to respond, supporting your 'hotel's' defenses and keeping your health a top priority. As for those germs and toxins? They can keep writing their 1-star reviews from the curb. Start focusing on your #HealthyHabits today by taking the wellness assessment at antibodiesforanybody.com #AntibodiesforAnyBody #ScienceinAction #AnyBodyCan
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Resilience? @lindseyvonn knows a thing or two about it. That strength to keep going, keep fighting, and keep getting back up, starts from setting your body up for success. Take the wellness assessment and learn more about the importance of healthy habits and how they might help support your body's resilience at antibodiesforanybody.com #AntibodiesforAnyBody #HealthyHabits #ScienceinAction #AnyBodyCan
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Big goals take big work, and that starts with taking care of yourself; specifically your immune health. But part of knowing HOW to take care of your #immunehealth is by talking about it. At dinner talking about your therapist? Well, how’s your immune health helping you on your journey? Just saw the new superhero movie? Old news! You’ve got antibodies inside you doing much cooler things (without CGI) right now! Human bodies are cool. It’s time we put them in the spotlight and harness some of that power to our advantage. Learn more about immune health and the role #antibodies play at AntibodiesForAnyBody.com #AntibodiesforAnyBody #ScienceinAction #AnyBodyCan
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Don’t let the name fool you. Unlike your "anti-hero" era or that "anti-social" phase in middle school, antibodies are actually your own personal hype squad. The "anti" isn't directed at you—it’s for the uninvited guests, like germs and toxins, trying to wreck the party. Learn more about #antibodies and how you can do them a solid so they can keep working to help keep you healthy: AntibodiesForAnyBody.com #AntibodiesforAnyBody #ScienceinAction #AnyBodyCan
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Look, we get it. We are constantly being told to sleep better, eat better, exercise better (or at all), but with this #antibody education campaign, we want to keep things realistic. The truth is, you don't need to change your habits all at once. Focus on establishing one new healthy habit at a time so you don't get overwhelmed and quit before you get started. As @LindseyVonn says, taking charge of your health shouldn’t be confusing or intimidating. It may only take small changes to your daily habits to help impact your body’s ability to fight disease effectively. Learn more about how you can help strengthen your immune system: antibodiesforanybody.com #AntibodiesforAnyBody #HealthyHabits #ScienceinAction #AnyBodyCan
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Invivyd retweeted
Replying to @taureanlady5
Do better. Wear. A. Mask. KN95 or better. I’m quite sure that you know by now COVID is a CHRONIC VASCULAR DISEASE that enters the body by a virus called SARS which INITIALLY presents itself as a respiratory illness. I’m also quite sure that you know after 7 years in that there is NO CLEARANCE of COVID which resides in the ENDOTHELIAL LINING and REPLICATES and effects everywhere that blood flows WITHIN WEEKS, MONTHS after a reinfection. STROKES, HEART ATTACKS, EMBOLISMS increase by over 50%. CANCER increases by 67%. T-cells are destroyed leading to other illnesses including IMMUNE DEREGULATION which causes IMMUNE DISORDERS by over 40% of the time. You do know those “colds” that everybody CLAIM that they have is really COVID which is detectable between Day 5-Day 8 on current testing models since Fall of 2021 with the entry of Omicron. Over 500 mutations later, it’s past time to learn what COVID has done to bodies.
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We’re still waiting to see a good virus. Too often their medical toll is post-acute, long-term, and compounding.
Good summary on the global reduction of dementia and the multiple natural experiments with the Shingles vaccine @TheEconomist economist.com/leaders/2026/0… economist.com/briefing/2026/…
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We are only in Year 7.
🚨 From the official OECD report on Long Covid. Just devastating: "Lastly, the estimates in this report probably understate the true burden of long COVID. The condition is likely to have wide-reaching consequences that are not yet fully understood. Beyond the core symptoms of long COVID, infection with SARS-CoV-2 increases the risk of developing a range of chronic conditions including cardiovascular conditions, diabetes, neurological impairments and autoimmune disorders which will add further pressure on health systems and increase costs in the years ahead. These effects may take considerable time to become fully visible. In addition, long COVID may affect children's development and educational attainment - factors not yet captured in current economic projections."
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