Wednesday, Jan 26, 2022
Focus on the big picture

COVID-19: Vaccine efficacy against Omicron underscores need for boosters

CA, 15 Jan 2022
As the coronavirus continues to mutate, new evidence reveals how effective existing COVID-19 vaccines are against Omicron.

The variant's evasiveness and potential mutations means it's likely vaccines will need to be modified too. The World Health Organization is studying that now, while both Pfizer and Moderna are developing a modified shot to specifically target the Omicron variant.

As Jamie Mauracher reports, the highly transmissible variant underscores the need for booster shots.

For more info, please go to
Subscribe to Global News Channel HERE:
Like Global News on Facebook HERE:
Follow Global News on Twitter HERE:
Follow Global News on Instagram HERE:
Related Articles