There are not specific Malaria vaccines that are only effective in Africa. There are not specific smallpox vaccines that are only effective in the U.S.
An effective vaccine is effective against its target regardless of where it was administered.
What the chain says
- Block
- 701 681
- Time
- 2021-08-24T02:24:11Z
- Signer
- 12z3e5HUSMwev9KHqtvg4W9xN48rbJg5H4
- App
- twetch
- Type
- post
- Content type
- text/plain
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
12z3e5HUSMwev9KHqtvg4W9xN48rbJg5H4 Verified