- German health authority recommends switching from AstraZeneca to Pfizer vaccine for second dose ABC News
- J&J says shot is strong against Delta Newcastle Herald
- J&J says its single-shot vaccine is strong against Delta strain The New Daily
- J&J's COVID-19 vaccine shows promise against Delta variant Reuters
- Opinion | The Covid Delta Variant: How Dangerous Is It? The New York Times
- View Full coverage on Google News
German health authority recommends switching from AstraZeneca to Pfizer vaccine for second dose – ABC News
ByGoogle News
Jul 2, 2021