Coronavirus, what do we know so far about the first available vaccine?



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In particular, in the guidelines, AIFA provides details on the main risks due to dry ice handling, necessary to keep the Pfizer vaccine at very low temperatures. These include “burns” and use “in confined or poorly ventilated spaces can result in a lack of oxygen, leading to suffocation.”

As is known, this mRNA vaccine must be stored at very low temperatures during shipping and storage after receipt. Therefore, it is advisable to “protect exposed skin from contact with dry ice” by wearing waterproof insulating gloves and safety glasses with side shields or visors. At receiving centers, “if an ultra-low temperature freezer is not available” (between -90 and -60 degrees), the insulated shipping container can be used for temporary storage “but for up to 30 days.” Attention also in the provision of this material: do not flush down the drain, including the toilet, and do not throw it away with household waste.

Between 35 Frequently Asked Questions released before Christmas, highlights Aifa no effect on DNA and at least 6 months of guaranteed protection. In addition, studies to date show that, with the injection of two doses, it protects 95% effectively against Covid disease and it is “plausible” that it also prevents you from becoming infected and transmitting the disease to others. Regarding the duration of protection, so far the observation period has been a few months but “it is likely, based on studies on other coronaviruses, that it will last between 9 and 12 months.” Although a negative effect on vaccination seems “unlikely” due to the new variant in English.

The list of questions cannot rule out concerns about Adverse reactions, which will also be closely monitored in the coming months: those that occur most frequently (more than one in ten people) are short and mild, such as fatigue and headaches. Even those who have had the flu for a short time “can get vaccinated against Covid, but the interval of a couple of weeks can be a precautionary measure.” Just as those who have already been diagnosed with Sars-Cov-2 can be vaccinated, but not in the first phase of the campaign, because the vaccine “strengthens their immune memory.” For people with a serious history allergy It is recommended to consult with your doctor before getting vaccinated. The Pfizer-BionTech vaccine is for the entire population over 16 years of age because, clarifies the Aifa, for children under 16 years of age the result of more ongoing studies is expected.

Finally, recommends Aifa, it is highly discouraged to try to obtain the vaccine by alternative means or on the internet.. Also from the National Federation of Orders of Surgeons and Dentists (Fnomceo) the doctors respond and recommendations in particular the one that warns against the immunity license once the vaccine is made: it is it is necessary to keep wearing the masks and respect the spacing even after receiving it.



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