Influenza vaccine linked to less severe COVID-19 infections: report



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People who were vaccinated against the flu before the 2019-20 flu season would be less likely to suffer from severe COVID-19 requiring emergency services, according to ABC News, citing a new report from the medical journal Plos One.

What are the details?

New research indicates that people who have been vaccinated against the flu may be “less likely to suffer from a serious infection with COVID-19 on the road.”

Plos One’s research, which was published Wednesday, took into consideration the medical records of more than 74,700 COVID-positive people in the United States, United Kingdom, Italy, Germany, Israel and Singapore.

The researchers determined that people who had already received the flu shot in the previous six months were “less likely to have had health complications from their COVID-19 infection.”

The results showed that people who had not received a flu shot were up to 20% more likely to be admitted to intensive care, up to 58% more likely to go to the emergency room, up to 45% more likely to develop sepsis, up to 58% more likely to have a stroke and 40% more likely to develop deep vein thrombosis compared to those who had received a flu shot.

The research, according to the outlet, corroborated the results of several previous studies that found links between “better COVID-19 outcomes and flu shots.”

“This previous research also did not find that the flu vaccine offered protection against death from COVID-19,” the outlet added. “It’s important to note that the link between the flu shot and better COVID-19 results does not necessarily mean that it protects against the new coronavirus. While it is possible that the flu shot will boost immunity, it is also possible that people who choose to get the flu shot tend to be healthier overall than people who ignore it. which means they are already at a lower risk of complications from COVID-19. ”

It’s still unclear whether the flu shot – which changes every year – will have the same effect for the next flu season.

In the research, the study authors concluded: “Even patients who have previously received the SARS-CoV-2 vaccination may benefit since the SARS-CoV-2 vaccine does not confer immunity. complete. “



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