🤯 Have you seen our AI stock pickers’ 2024 results? 84.62%! Grab November’s list now.Pick Stocks with AI

EU finds J&J COVID shot possibly linked to another rare clotting condition

Published 10/01/2021, 08:51 AM
Updated 10/01/2021, 10:28 AM
© Reuters. FILE PHOTO: Vials with a sticker reading, "COVID-19 / Coronavirus vaccine / Injection only" and a medical syringe are seen in front of a displayed Johnson & Johnson logo in this illustration taken October 31, 2020. REUTERS/Dado Ruvic
JNJ
-
AZN
-

(Reuters) -The European Union's drug regulator on Friday identified a possible link between rare cases of blood clotting in deep veins with Johnson & Johnson (NYSE:JNJ)'s COVID-19 vaccine and recommended the condition be listed as a side-effect of the shot.

The European Medicines Agency also recommended that immune thrombocytopenia (ITP), a bleeding disorder caused by the body mistakenly attacking platelets, be added as an adverse reaction with an unknown frequency to the J&J vaccine product information and to AstraZeneca (NASDAQ:AZN)'s vaccine.

J&J said while the chances of experiencing these conditions were very low, the product information would be updated accordingly as it continues to work closely with authorities including EMA.

"We strongly support raising awareness of the signs and symptoms of rare events to ensure they can be quickly identified and effectively treated," the company said.

Both the J&J and AstraZeneca vaccines have previously been associated with a very rare combination of blood clotting and low platelet counts known as thrombosis with thrombocytopenia syndrome (TTS).

The two products are based on harmless vector viruses that instruct human cells to make a protein that primes the immune system against future coronavirus infections.

EMA said the new, possibly life-threatening clotting condition known as venous thromboembolism (VTE) to be included on the J&J product label was separate from TTS.

© Reuters. FILE PHOTO: Vials with a sticker reading,

VTE typically begins by a clot forming in a vein of a leg, arm or groin, which then travels to the lungs and blocks the blood supply there.

Regardless of any vaccine use, VTE is most commonly caused by injury or lack of movement in bedridden patients. Birth control pills and a number of chronic conditions are also seen as risk factors.

Latest comments

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers.
© 2007-2024 - Fusion Media Limited. All Rights Reserved.