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AstraZeneca (AZ), the maker of the Covishield vaccine, has announced the withdrawal of its Covid-19 vaccine due to its “surplus of updated vaccines available” since the pandemic. Since several Covid-19 vaccines have since been developed, “There is a surplus of updated vaccines available,” the company claimed, adding that this had led to a drop in demand for Vaxzevria, which is no longer manufactured or supplied. The pharmaceutical giant recently admitted that its Covid vaccine, sold under the logo called Covishield in India can cause a blood clot-like looking effect, according to court documents cited in British media. to know)
According to media reports, this admission was made in a legal document filed in February with the High Court in London as part of an elegance action lawsuit filed by 51 plaintiffs. Since disclosure, other people who have taken the Covishield vaccine in the past have expressed considerations about its effects on physical appearance, as well as a rare disease, thrombocytopenia syndrome (TTS).
Should Covishield users participate in the underlying health effects of the vaccine?We interviewed some experts.
“The decision to withdraw Covishield, which is the AstraZeneca vaccine manufactured by the Serum Institute of India, would depend on the reasons for the withdrawal. If this is due to considerations about protection or effectiveness, it’s natural for other people to worry. It is imperative to have the recommendation of the fitness government and experts who compare knowledge holistically,” says Dr. Rahul Agarwal, Consultant of Internal Medicine at CARE Banjara Hills Hospitals, Hyderabad.
“If AstraZeneca or any other vaccine is withdrawn from circulation, it is due to protection or efficacy considerations that have been known through ongoing monitoring and evaluation processes. In such cases, it is very important for the government to speak transparently about the reasons for their withdrawal and to guide fitness service providers and the general public on the next steps,” says the expert.
“It is vital to note that all vaccines, like any medical intervention, can have side effects, but these are outweighed by the benefits of vaccination, especially in the context of preventing severe illness and death from Covid-19. ensure its protection and efficacy, and any decision to withdraw a vaccine is based on a careful evaluation of the available data,” adds Agarwal.
“If you are concerned about the protection of a vaccine, you should consult with medical professionals who can provide you with personalized recommendations based on your individual fitness situation and the most recent data available,” she advises.
Dr. Vishwesvaran Balasubramanian, a specialist in interventional pulmonology and sleep medicine, highlights the possible side effects of the vaccine, although he says it is very rare. However, you have to be attentive to the warning signs.
“Thrombosis with vaccine-induced thrombocytopenia syndrome (TTS) is an excessive immune reaction that after vaccination opposes Covid-19. It was initially thought to be related to viral vector-based vaccines like Johnson’s.
“The occurrence of TTS in vaccinated people appears to be greater, even in younger Americans and first-dose recipients, and can manifest as clotting at uncommon sites and bleeding. Persistent and progressively worsening headaches, as well as focal neurological symptoms. as visual disturbances, they are described as early precautionary symptoms to suspect VITT in patients,” adds Dr. Balasubramanian.
Most of these patients expand the thrombosis in the lower extremities and lungs, but they can also expand clots at sites, adding blood vessels that supply blood to the intestine, such as the splenic, portal or mesenteric, adrenal, cerebral and even ophthalmic veins. for evaluation could suggest a reduction in platelet count, a buildup of D-dimer, and a buildup of antiplatelet antibodies 4.
Constant monitoring of patients and timely symptomatic interventions, which can be medical or surgical, guarantee the patient’s survival.
However, Dr. Balasubramanian says there’s no need to panic because this side effect is rare and doesn’t affect everyone who has received the vaccine. He advises caution against any visual symptoms.