Health calls for reinforcement of hygiene measures

Health Ministry urges citizens to reinforce hygiene as virus activity remains high.

The Ministry of Public Health has called on the population to strengthen hygiene measures due to a high incidence of circulating viruses.

According to the Ministry, it is intensifying epidemiological surveillance in response to ongoing viral activity, as reported in its latest bulletin for epidemiological week 21.

Health officials noted that the number of respiratory illness cases reported so far remains within expected seasonal parameters. However, they confirmed that sentinel surveillance for respiratory viruses continues, alongside strict enforcement of national health protocols at ports, airports, and other entry points. Hospitals are also maintaining active monitoring to identify new cases.

Viruses detected in circulation

During epidemiological week 21 of 2025, the following viruses were identified: influenza A (H1N1) pdm09, SARS-CoV-2, and adenovirus. Since the beginning of the year, additional viruses have been detected, including influenza A (H3N2), influenza B (Victoria lineage), respiratory syncytial virus (RSV), parainfluenza viruses (types 1, 2, and 3), and human metapneumovirus.

Handwashing and prevention remain key.

The Ministry is urging the public to continue practicing basic preventive measures, such as frequent handwashing with soap and water, covering their mouths when coughing, using disposable tissues, and — especially for immunocompromised or vulnerable individuals — wearing masks in enclosed or crowded spaces. Self-medication is strongly discouraged.

Recognize symptoms and seek care early.

Anyone experiencing symptoms such as fever, cough, or difficulty breathing is advised to seek care at the nearest health center. Officials highlighted that climate change, rising temperatures, and the presence of Saharan dust have altered traditional seasonal patterns of viruses, contributing to increased transmissibility.

WHO alert and Southern Hemisphere trends

The Pan American Health Organization (PAHO) issued an epidemiological alert on April 17, 2025, anticipating a rise in influenza and other respiratory infections across the Southern Hemisphere. The alert encourages countries to strengthen surveillance and increase seasonal vaccination, particularly among high-risk groups.

Pest control takes center stage in the latest bulletin

This week’s health bulletin also emphasized pest control as a core strategy in global public health, essential for preventing the spread of communicable diseases and promoting safer, healthier environments.

Two new dengue cases were confirmed in week 21, bringing the 2025 total to 115. The current incidence rate stands at 2.65, representing an 87% decrease compared to the same period in 2024.