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Seven months in the coronavirus pandemic at the US, not much hope is left that the virus will just disappear with time. NumerousStates continue to see case figures increaseAnd the deaths are quick to follow. However, people are always optimistic for a vaccine, that many experts believe will be available at the end of this year or at the beginning of the next. Unfortunately, it seems like it is not an easy solution for everyone. Doctors now warn thatObesity can maintain nearly half of Americans to obtain covidation protection through a vaccine.

"Will we have aCovid vaccine next year Customized with obese? Certainly not,"Raz Shaikh, Associate Professor of Nutrition at the University of Caroline-Chapelle-Hill, told CNN Health.

According to confidence for the health of America, more than 100 millionThe Americans are classified as obese. Obesity has long been considered unnecessary trafficking for many vaccines. According to a 2015 study published in the journalVaccine, most vaccines created for public use to protect themselves from things such as influenza, hepatitis B, tetanus and rabies are typicallyless effective in those who are obese compared to those who are not. And according to Shaikh, there is no doubt that Covid-19 vaccines will be the same.

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A Chinese study published in March, relatively early in the COVID crisis, has already shown the difference thatObesity can play in the pandemic. According to the study, heavier Chinese patients infected with coronavirus were more likely to die than more skinny patients.

And the disease control and prevention centers (CDC) sought toWarn the Americans on this early disparity. At first they listed persons with a body mass index of 40 or more - which is considered morbid obesity - as a group at the highest risk ofHave a case of severe Covid-19. According to the CDC, it's about9% of Americans. However, they have since increased that to include anyone with aPodily index of 30 or more. And now, it raises it to almost half of the Americans, with 42.4% now at high risk.

But why could obesity affect someone's response to coronavirus vaccine? According to theVaccine study, scientists have found that obesity canImpact of the body's immune response. This is because those who have obesity have a mild chronic state of inflammation, while the average immune system can transform inflammation and turn off the need to fight against infection. Chronic inflammation seems to interfere with the immune response to vaccines, which can cause obese people to be infected even after vaccination.

And obesity has already been a trait that makes adults against influenza. A 2016 study published in theInternational Journal of Obesity found that obese adults vaccinated wereTwice more likely to develop influenza or influenza disease Compared to vaccinated adults with a lower weight.

However, despite the limitations,Timothy Garvey, an endocrinologist and director of diabetes research at the University of Alabama, have always emphasized the health of health the importance of obese adultsGet a coronavirus vaccine when it becomes available.

"The influenza vaccine is still working in patients with obesity, but not as well," Garvey said. "We always want them to have vaccinated." And for more information on the Covid vaccine, discoverThe biggest myth on the Covid vaccine you need to stop believing.