Ewan McGregor Cold Chain Mission
Science
Vaccines spoil if they're not kept cold, which makes it harder to deliver them to very remote places. Watch Ewan McGregor, a UNICEF ambassador, learn about the ingenious solutions to this challenge.
Vaccines spoil if they're not kept cold, which makes it harder to deliver them to very remote places. Watch Ewan McGregor, a UNICEF ambassador, learn about the ingenious solutions to this challenge.