СВІТСЬКА ГАЗЕТА

світ публічних людей

  • Головна
  • Арена
  • Суспільство
  • Мистецтво
  • Наука
  • Вітрина
  • Контакти

US Authorizes AstraZeneca COVID Drug for a Few Who Can’t be Vaccinated

  • Арена
  • Наука
  • Суспільство

U.S. health authorities on Wednesday authorized the use of synthetic antibodies developed by AstraZeneca to prevent COVID-19 infections in people who react badly to vaccines.

It was the first time the Food and Drug Administration has given emergency authorization for such a purely preventative treatment.

The FDA warned the drug Evusheld is “not a substitute for vaccination in individuals for whom COVID-19 vaccination is recommended” and can only be authorized for people with weakened immune systems or those who cannot be vaccinated for medical reasons, such a strong allergic reaction.

In those cases, the drug can be administered to people 12 and older.

Evusheld combines two types of synthetic antibodies (tixagevimab and cilgavimab), and is given as two intramuscular injections, one right after the other. These antibodies help the immune system fight off the virus by targeting its spike protein, which allows it to enter cells and infect them.

The FDA said that the treatment “may be effective for pre-exposure prevention for six months.”

It cannot be administered to someone who is already infected with the virus, the FDA said, although AstraZeneca is testing it for such treatment.

Side effects may include an allergic reaction, bleeding from the injection site, headache, and fatigue.

The FDA authorization was based on a clinical trial carried out on unvaccinated people older than 59, or with a chronic disease, or at high risk of infection.

The drug was given to 3,500 people while 1,700 received a placebo. The trial showed that the treatment cut the risk of developing COVID-19 by 77%.

Two cocktails of antibodies, made by Regeneron and Eli Lilly, are currently authorized for prevention of infection in the United States, but only in people who have been exposed to the virus shortly before, or who have a strong chance of being exposed, such as employees of retirement homes or prisons.

In addition to being immunocompromised or unvaccinated, these people must also be at high risk of developing a severe case of the disease. 
…

 

  • Click to share on Skype (Opens in new window)
  • Click to share on Facebook (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on Telegram (Opens in new window)

09/12/2021 Lev

your ad here

Post navigation

New Zealand’s Plan to End Smoking: A Lifetime Ban for Youth → ← US Senate Rejects Biden’s Vaccine Mandate for Businesses

коментарі: Cancel reply

коротко

  • У Харкові – день жалоби, ще одна людина постраждала через обстріл вранці 19/08/2022
  • Бої тривають у районі Лозового та Первомайського на Донеччині – штаб 19/08/2022
  • US to Boost Monkeypox Vaccine Supply 19/08/2022
  • WHO Experts Recommend COVID Booster Shots for High-Risk People  19/08/2022
  • Притула розповів, на що пішли кошти, зібрані для купівлі «Байрактарів» 18/08/2022
Domain Names, Domains, Hosting

новини поштою

введіть свою email адресу щоб підписатися і першими отримувати свіжі новини

МОДЕРНОВІ ТЕМИ

СТИЛЬ

модні тенденції

IT

цифровий світ

БІЗНЕС

успішні команди

ВІДПОЧИНОК

зелений туризм

    Copyright © 2022  Світська газета  All rights reserved * Dmnsa member  •  Купуй!
Підтримка: Мережа Правди dreamstudio seLLines