标签： Dominican Republic

Health authorities are reporting a significant uptick in respiratory infections consistent with seasonal patterns, prompting renewed calls for stringent hygiene practices. According to pulmonologist Dr. Evangelina Soler, this surge, while expected during this period, demands serious attention due to the nature of the circulating pathogens.

The influenza virus is currently dominating clinical presentations, with a substantial number of adult patients testing positive. Simultaneously, pediatric cases are showing increased prevalence of other viruses, including the OC43 coronavirus variant, which is particularly affecting young children. Medical professionals are observing unusual lung infection patterns in younger patients, characterized by bilateral lung infiltrates—a clinical manifestation noted for its deviation from the traditionally lower pathogenicity associated with these viruses.

This epidemiological scenario is further complicated by the persistence of other respiratory viruses, including Respiratory Syncytial Virus (RSV) and additional seasonal coronaviruses. Specialists like Dr. Robert Paulino attribute the prolonged and aggressive nature of this season’s outbreaks to significant fluctuations in temperature and humidity levels.

The seasonal transition from winter to spring in the Northern Hemisphere is creating ideal conditions for both respiratory and arboviral infections to thrive. Health experts emphasize that this period of environmental change significantly alters infectious disease dynamics, necessitating enhanced surveillance and preventive measures to prevent potential outbreaks.

Medical recommendations underscore the critical importance of thorough hand hygiene and avoiding contact with individuals displaying respiratory symptoms. These precautions are particularly crucial for vulnerable demographics, including older adults, young children, and individuals with underlying health conditions such as kidney disorders, cardiovascular diseases, diabetes, liver conditions, and pulmonary problems.

The Dominican Republic is currently experiencing a predictable seasonal increase in respiratory viral infections, with respiratory syncytial virus (RSV) and influenza strains A and B identified as the predominant circulating pathogens. This epidemiological update was provided by Dr. Clemente Terrero, a prominent infectologist and former director of the Robert Reid Cabral Children’s Hospital, during a public health briefing on Friday.

Dr. Terrero clarified the typical demographic patterns of these viruses, noting that RSV predominantly impacts the pediatric population, while influenza viruses pose a significant threat to adults and individuals with underlying chronic health conditions. He characterized this surge as a ‘normal situation’ for the current time of year, attributing it to seasonal viruses that traditionally peak during the end-of-year period.

The medical expert issued a strong recommendation for citizens to seek immediate medical consultation at the nearest health center upon experiencing symptoms indicative of viral infection. Key warning signs include persistent fever, cough, general malaise, nausea, diarrhea, and nasal congestion or discharge. Dr. Terrero specifically emphasized the urgency of medical attention for patients showing signs of dehydration, refusal to eat, frequent vomiting, or severe discomfort.

Regarding the expected duration of this viral season, health authorities project a gradual decline in infection rates toward the end of January or throughout February. In the meantime, Dr. Terrero reiterated crucial preventive measures to curb transmission, including vaccination against influenza, maintaining physical distance from individuals showing respiratory symptoms, and the consistent use of masks in crowded settings or when exposure to infection is likely.

The Dominican Republic’s Ministry of Public Health has issued a significant epidemiological alert following a dramatic rise in respiratory syncytial virus (RSV) cases during the 47th Epidemiological Week of 2025. Health authorities reported the viral activity reached its annual peak, substantially surpassing levels documented throughout 2024.

The surge has precipitated a marked increase in pediatric medical consultations and hospital admissions, primarily for severe respiratory complications including bronchiolitis and pneumonia. The ministry characterized the 2025 epidemic pattern as notably more intense, earlier in onset, and prolonged compared to previous seasons.

Compounding the public health challenge, the surveillance system confirms the continued co-circulation of multiple respiratory pathogens at low to moderate transmission levels. These include influenza strains A(H3N2), A(H1N1)pdm09, and B/Victoria, alongside SARS-CoV-2, adenovirus, human metapneumovirus, and parainfluenza viruses.

Health officials warned that this concurrence of viruses elevates the risk of co-infections, can worsen chronic conditions such as asthma and COPD, and increases the probability of severe complications leading to hospitalization, particularly among vulnerable populations.

In contrast, the ministry reported stable conditions for other monitored diseases. No new cases of cholera, dengue, or COVID-19 were recorded, with all three remaining under control and under mandatory notification protocols. Dengue cases show a substantial decline with a cumulative 273 confirmed infections to date, a drastic reduction from the 1,315 cases confirmed during the analogous period in 2024.

Malaria transmission persists, with three new cases raising the annual total to 836. Active foci are concentrated in the provinces of Azua, San Juan, Elías Piña, Santo Domingo, and Independencia, with outbreaks linked to agricultural corridors and environmental factors supporting mosquito vector proliferation.

One additional case of leptospirosis was confirmed, bringing the national total to 156. The zoonotic disease maintains a transmission pattern associated with seasonal rains and flooding, which increase human exposure to contaminated water and environments conducive to rodent proliferation.

The epidemiological report also detailed mortality figures, noting four maternal deaths during the week, keeping pace with 2024 data. The cumulative maternal death toll for the year stands at 156, a 4% decrease from the previous year’s 163. The fatalities comprised 66 Haitian and 90 Dominican women.

Furthermore, 29 infant deaths were reported, increasing the country’s annual total to 1,661. The highest incidence rates are in Santo Domingo, Santiago, and the National District, areas significantly affected by high population density.