Home NYT New data confirm Pfizer and Moderna vaccines bring a small risk of heart problems, especially for boys and younger men. New data confirm Pfizer and Moderna vaccines bring a small risk of heart problems, especially for boys and younger men. personhttp://healtyertips.blogspot.com/ August 30, 2021 0 share By BY EMILY ANTHES from NYT Health https://ift.tt/3gIgz1O Tags NewyorkNYT Facebook Twitter Whatsapp Newer Older