Current polio vaccines have been successful in nearly eradicating polio in the world. Unfortunately, there have been emerging cases of polio in recent years. To combat this, scientists have designed a new oral poliovirus vaccine that could result in a…
Digitally-colorized transmission electron micrograph (TEM) of Zika virus. Virus particles are colored blue. By CDC/Cynthia Goldsmith Public Domain
In a little over a year since it was first reported in Brazil, Zika virus has gone from a little-known…