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  1. The public debate over COVID-19 vaccinations tends to focus on vaccine-related arguments, such as their effectiveness and safety. However, the characteristics of a person’s worldview, such as beliefs about the world’s positivity and orderliness, may also shape attitudes toward COVID-19 vaccinations.

  2. 27 lut 2024 · A study published Feb. 12 in the journal Vaccine reported on an international group of more than 99 million people who received COVID-19 vaccines, primarily finding links to known rare side...

  3. 4 lis 2021 · Two physician experts explain what patients should know about the Johnson & Johnson vaccine. Find out which is the most effective COVID vaccine and what to expect with booster shots.

  4. 13 lip 2021 · What are the common side effects for the J&J vaccine? Like Pfizer and Moderna's COVID-19 vaccines, the main side effects of the J&J shot are pain at the injection site and flu-like fever,...

  5. 1 mar 2021 · The J&J vaccine appears to be even more effective against serious illness than it is against moderate COVID-19. The flu vaccine, which prevents hundreds of thousands of deaths and serious illnesses every year, is about 40%–60% effective.

  6. 8 lut 2021 · A Johnson and Johnson (Janssen) trial reported overall effectiveness of 66% (72% in the US) in preventing moderate to severe COVID-19. This vaccine is authorized for use in the US. Not only do these vaccines appear to lessen risk of developing COVID-19, but they also appear to lessen the risk of severe disease.

  7. 16 mar 2021 · We asked UCSF infectious disease expert Monica Gandhi, MD, MPH, to unpack some of the big questions around vaccine science, such as how the Johnson & Johnson vaccine differs, how well it works against the new variants, and whether you should be worried about transmitting the virus after vaccination.