The Department of Health (DoH) warned the public against influenza-like illnesses (ILIs) due to the changing weather conditions.

“In recent weeks, we have experienced rain in various parts of the country, including Metro Manila. This often accompanies the spread of cough, colds and influenza-like illnesses or ILI,” DoH Secretary Ted Herbosa said in Filipino.

From 13 to 26 April, the DoH logged 3,341 cases of ILIs, 39 percent lower than the 5,456 cases it recorded from 12 April to 30 March.

Meanwhile, as of 10 May, the Health Department reported 55,099 ILI cases, seven percent lower than the 59,266 cases it logged during the same period in 2024.

“Even though the number of ILI cases is decreasing, we should not be complacent, especially since we are already experiencing rain in other parts of the country,” Herbosa said.

The health chief urged those feeling unwell to stay home, wear a face mask, cover their mouth and nose when coughing or sneezing, and make sure their space is well-ventilated.

He also reminded the public to eat nutritious food and drink plenty of water.

Symptoms of ILIs include fever, cold, body aches, sore throat, vomiting, diarrhea and fatigue.

“Consult immediately with doctors if the fever or other symptoms do not go away immediately,” Herbosa said.

He also cautioned the public against the rise of leptospirosis cases in flood-prone areas.

“As much as possible, avoid wading, playing, or swimming in floodwaters. If unavoidable, limit the time spent in floodwaters and wash immediately with clean water and soap,” Herbosa said.