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Janssen covid vaccine side effects: Full list of possible reactions

Unlike the other Covid vaccine, Janssen only requires one shot to gain immunity against coronavirus. Around 20 million doses have been ordered, and it's...

Janssen vaccine side effects: Three signs you should get medical attention immediately

The Covid vaccine, developed by Johnson & Johnson’s pharmaceutical arm Janssen, has been shown to be 67 percent effective overall at preventing moderate to...

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