New Delhi, June 21 -- Mumbai is witnessing an uptick in cases of viral infections. Reports claimed that laboratories at major facilities like Breach Candy Hospital are detecting over seven positive cases of Covid-19 or H1N1 daily.

Doctors reporting a simultaneous rise in Covid-19, H1N1 (formerly swine flu), other influenza A virus and the respiratory syncytial virus (RSV), the Times of India reported on June 20.

Bombay Hospital physician Dr Gautam Bhansali said multiple viruses are circulating simultaneously. "Viruses are ruling right now. We are seeing swine flu, influenza A and RSV," Bhansali told the media outlet.

"They cause high-grade fever and severe lung infection, needing hospitalisation," he added.

"The Covid cases started ap...