Sewage may help predict future virus outbreaks. Chicago researchers aim to test hundreds or thousands of manholes at a time. - Herald & Review

Sewage may help predict future virus outbreaks. Chicago researchers aim to test hundreds or thousands of manholes at a time.  Herald & Review

Sewage may help predict future virus outbreaks. Chicago researchers aim to test hundreds or thousands of manholes at a time. - Herald & Review
Sewage may help predict future virus outbreaks. Chicago researchers aim to test hundreds or thousands of manholes at a time.  Herald & Review