Polio endgame finish is in sight

Polio endgame finish is in sight

Vaccination has been crucial for the control of certain infectious diseases. However, only two have so far been eradicated — the human disease smallpox and an animal infection called rinderpest. In both cases, the virus responsible was eradicated using a vaccination approach based on a ‘weakened’ version of the infectious virus (termed a live attenuated vaccine). Writing in Nature, Yeh et al.1 report their development of a live attenuated vaccine that might offer a way to eradicate poliomyelitis (polio).

Competing Interests

The author declares no competing interests.

Source link