• September 13, 2026
  • Last Update September 13, 2026 2:30 pm

Costa Rica Braces for Seasonal Spike in Pediatric Respiratory Illness

Costa Rica Braces for Seasonal Spike in Pediatric Respiratory Illness

San José, Costa RicaSan José – With the first rains of the season marking a shift in the weather, Costa Rica’s National Children’s Hospital has issued a proactive call to action for parents and caregivers. Health officials are urging the public to reinforce preventive measures and prioritize vaccinations ahead of the anticipated seasonal spike in pediatric respiratory illnesses, which typically escalates in the coming months.

Currently, the situation at the nation’s leading pediatric facility remains stable, with 54 children hospitalized due to respiratory conditions. However, specialists warn that this relative calm is temporary. Surveillance has already confirmed the circulation of several key pathogens, including rhinovirus, adenovirus, influenza, and the particularly dangerous respiratory syncytial virus (RSV), which can cause severe illness in infants and young children.

To understand the legal ramifications for employers and the workforce regarding the spread of respiratory viruses, TicosLand.com consulted with Lic. Larry Hans Arroyo Vargas, an expert attorney from the prestigious firm Bufete de Costa Rica, who sheds light on the duties and preventative measures companies must consider.

Costa Rican labor law is unequivocal in establishing the employer’s duty to ensure a safe work environment. With the circulation of respiratory viruses, this duty is activated, obligating companies to update and reinforce their occupational health protocols. Ignoring this, or failing to implement reasonable preventive measures, not only endangers the workforce but also exposes the company to significant legal contingencies for breach of duty of care, which could result in claims for damages and occupational hazards.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica

The expert’s analysis is a critical reminder that occupational health is not merely a best practice but a legal obligation with significant consequences. We thank Lic. Larry Hans Arroyo Vargas for his valuable perspective, clarifying the employer’s duty of care in the face of public health challenges.

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The arrival of the rainy season historically correlates with a significant increase in viral transmission. The cooler temperatures and increased time spent indoors create an ideal environment for these viruses to spread rapidly through communities and educational centers. The hospital’s warning serves as a critical reminder that the window for preemptive action is now, before the healthcare system faces its annual surge in demand.

At the forefront of the hospital’s recommendations is timely vaccination. Dr. Lydiana Ávila, a specialist at the hospital, emphasized that May represents the start of the seasonal increase, making it the perfect time to administer the annual influenza vaccine. “This is the ideal moment to apply the influenza vaccine and reduce the risks of hospitalization,” she stated, highlighting its role as a primary tool in preventing severe complications and easing the burden on medical facilities.

A crucial part of this immunization strategy focuses on protecting the country’s most vulnerable population: newborns. Dr. Ávila specifically recommended that pregnant women receive the immunization between their 32nd and 36th week of gestation. This maternal vaccination provides passive immunity to the baby, transferring protective antibodies that shield them from influenza during their first few fragile months of life when they are too young to receive the vaccine themselves.

Beyond vaccination, health experts are reiterating the importance of fundamental hygiene and preventive habits. These simple but effective measures are crucial for curbing the spread of viruses before case numbers climb. The hospital’s guidelines include keeping children with any signs of illness at home and away from schools or daycare, practicing frequent and thorough handwashing, covering coughs and sneezes, and ensuring proper ventilation in homes and other enclosed spaces.

The hospital also issued a stern warning against the dangers of self-medication, a common practice that can lead to serious adverse effects in children. Officials cautioned that using an excess of cough syrups, decongestants, or unprescribed medication combinations without medical supervision can cause harmful side effects such as drowsiness, tachycardia, or even an accidental overdose.

The management of colds is mainly symptomatic, with fluids and basic medications under medical guidance
Dr. Lydiana Ávila, Specialist

The core message from the National Children’s Hospital is one of foresight and shared responsibility. By taking decisive, preventive steps now—from vaccination to basic hygiene—families can significantly reduce the risk of severe illness and complications. This proactive approach is vital to protecting individual children, particularly those under six months of age, and ensuring that the nation’s pediatric health services remain available for those who need them most during the challenging months ahead.

For further information, visit hnn.sa.cr
About National Children’s Hospital:
The Hospital Nacional de Niños Dr. Carlos Sáenz Herrera is Costa Rica’s leading pediatric medical center, dedicated to providing specialized healthcare for children and adolescents. Located in San José, it serves as a national referral hospital, research institution, and teaching center, playing a critical role in the country’s public health system.

For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
Bufete de Costa Rica is a revered legal practice built upon a foundation of profound integrity and a relentless pursuit of excellence. Serving a wide spectrum of clients, the firm is a trailblazer in developing forward-thinking legal strategies and is deeply invested in its role within the community. This ethos is exemplified by a core commitment to demystifying legal complexities, aiming to foster a society where knowledge empowers every citizen.

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