Mumbai: For doctors and healthcare workers in India's financial capital Mumbai who are grappling with surging coronavirus infections, the onset of the annual monsoon poses a serious threat - a new wave of patients with vector-borne diseases.Already stretched by a shortage of medics and critical care beds, the situation in Mumbai might turn uglier, health experts warn, as cases of malaria, dengue, leptospirosis and encephalitis are expected to soar in coming months."Mumbai will be dealing with a crisis in the monsoon," said Kamakshi Bhate, professor emeritus of community medicine at the state-run King Edward Memorial (KEM) Hospital in Mumbai, noting there is typically a surge in hospital bed occupancy due to such diseases during India's.