Sri Lanka COVID-19 Cases on the Rise – What’s Happening in 2025?
In a recent update from the World Health Organization (WHO), an alarming surge in the global activity of the SARS-CoV-2 virus, the culprit behind COVID-19, has been reported. This increase in cases has been observed particularly since February 2025, with several countries across Asia facing higher infection rates. The rise in COVID-19 cases is prompting health authorities to take immediate action and monitor the situation closely. As we navigate this new wave, it’s essential for the public to understand the current state of the pandemic, the science behind it, and the measures they can take to protect themselves and others.
COVID-19 Update: What’s Happening Globally?
Since the official end of the COVID-19 global pandemic in May 2023, as declared by WHO, the virus has been circulating endemically across the world. This means that while it still poses a risk, COVID-19 is now considered a disease similar to other common respiratory infections such as the flu. However, the ongoing fluctuations in case numbers and regional outbreaks show that vigilance and precaution are still necessary.
As of May 2025, COVID-19 continues to evolve, with genetic mutations playing a significant role in the virus’s behavior. WHO’s latest findings confirm that the virus has undergone several mutations, yet the currently circulating variant is a sub-lineage of previously known strains. These sub-lineages have already been identified in multiple countries, including Sri Lanka. Notably, the Medical Research Institute (MRI) in Sri Lanka recently confirmed the presence of these same variants, reiterating that they are not novel, nor have they shown increased severity or complications.
A Brief Overview of the Virus and Its Mutations
SARS-CoV-2, the virus that causes COVID-19, is known for its ability to mutate, much like other viruses, especially during times of widespread transmission. These mutations often give rise to new variants, some of which may spread more easily, while others may pose higher risks for health complications. However, as of now, WHO has not reported any signs of these recent mutations leading to more severe outcomes.
The virus’s mutations primarily impact the spike protein, which allows the virus to enter human cells. Scientists closely monitor these changes, as they can influence the virus’s transmissibility, immunity evasion, and effectiveness of vaccines and treatments. Fortunately, the currently circulating variants are not leading to drastic changes in how COVID-19 behaves in affected individuals.
COVID-19 in Sri Lanka: Rising Cases and Continued Vigilance
Sri Lanka, like many other countries, is seeing a steady increase in COVID-19 cases. According to the country’s Respiratory Surveillance System, approximately 3% of respiratory specimens tested positive for SARS-CoV-2 in 2024. This figure peaked at 9.6% in May 2024, with a slight uptick in early 2025. The positivity rate for COVID-19 in Sri Lanka remains around 2% at present, with experts monitoring any potential trends that could indicate a rise in cases.
In May 2025, the situation prompted renewed attention to COVID-19 trends in the region. While the numbers are concerning, there has been no evidence of a significant increase in the severity of the illness. The current pattern aligns with common seasonal fluctuations in respiratory illnesses, similar to influenza outbreaks, which tend to increase during certain climatic conditions.
Understanding the Impact of Mutant Variants
Although WHO has confirmed that the recent sub-lineages of the virus are not novel, their impact on public health remains a key point of concern. In many cases, variants such as these have led to increases in cases but have not resulted in more serious health problems for individuals. It’s essential to continue monitoring these variants, especially since each mutation can potentially affect transmissibility or immune response in different ways.
Even though we’ve seen a reduction in pandemic-level threats, the possibility of small surges still remains. Health systems worldwide, including in Sri Lanka, are still on alert, carefully tracking the prevalence of the virus and its variants in hopes of preventing large-scale outbreaks.
What Should the Public Know About COVID-19 at This Stage?
It’s crucial that the public continues to practice common-sense health measures to protect themselves and others. Even though COVID-19 is no longer a pandemic, it is still a threat. As respiratory illnesses, such as influenza, continue to circulate, maintaining good health practices is essential for everyone.
-
Respiratory Etiquette: Individuals should cover their mouths and noses when coughing or sneezing, using a tissue or the elbow. This is one of the most effective ways to prevent the spread of the virus to others.
-
Frequent Hand Hygiene: Regularly washing hands with soap and water or using an alcohol-based hand sanitizer is essential to stop the transmission of the virus and other respiratory infections.
-
Avoid Touching Your Face: Avoid touching your eyes, nose, and mouth with unclean hands. The virus can easily enter the body through these areas.
-
Wearing Masks: People exhibiting symptoms of respiratory illness should wear a face mask to reduce the likelihood of spreading the virus to others. Masks should be worn in crowded public settings when necessary.
-
Seek Medical Attention If Needed: Individuals experiencing fever or respiratory symptoms need not panic or rush to hospitals. However, if someone is experiencing difficulty breathing, medical attention should be sought immediately.
Special Attention for High-Risk Groups
Certain individuals are more vulnerable to severe complications from COVID-19 and other respiratory illnesses. Special care must be taken with the following high-risk populations:
-
Older Adults: Their immune systems may be weaker, and they are at higher risk of complications.
-
Pregnant Women: Pregnancy can affect immune function and make women more susceptible to infections.
-
Infants and Young Children: Their immune systems are still developing, which makes them more prone to illnesses.
-
People with Underlying Medical Conditions: Individuals with chronic conditions such as heart disease, diabetes, chronic respiratory conditions, cancer, and those on immunosuppressive therapies are at greater risk of serious complications from respiratory infections.
Health authorities continue to advise these vulnerable groups to take extra precautions, including wearing masks, avoiding crowded places, and ensuring good hand hygiene.
Global and Local Monitoring Remains Critical
WHO and local health authorities across the globe remain vigilant, continuing to monitor COVID-19 trends and other respiratory illnesses. Ongoing research and surveillance will provide the most accurate information on how the virus behaves and how best to manage its impact. Although the virus is less severe than it once was, caution is still necessary, especially during periods of increased transmission.
As seasonal increases in respiratory illnesses continue to be common, maintaining public health practices, such as wearing masks and practicing good hygiene, will help minimize the spread of COVID-19 and other viruses.
Conclusion
COVID-19, though now endemic, remains an ongoing challenge. With rising cases and new sub-lineages being observed, it’s essential to stay informed, stay safe, and take preventative measures. The global community must continue to work together, following the guidance of health authorities, to prevent any resurgence of the virus and protect vulnerable populations.
Here are 10 FAQs based on the provided article about the COVID-19 surge:
1. What is the current state of the COVID-19 pandemic in 2025?
The COVID-19 pandemic was officially declared over by WHO in May 2023, but the virus continues to circulate endemically worldwide. While it is no longer a global emergency, regional outbreaks and seasonal surges still occur, requiring ongoing vigilance and public health measures.
2. Why are COVID-19 cases rising again in Asia?
Since February 2025, there has been a notable increase in COVID-19 cases in several Asian countries, including Sri Lanka. This surge is attributed to the spread of new sub-lineages of the virus, although no evidence of increased severity or complications has been observed.
3. What are the new COVID-19 variants, and should we be concerned?
New sub-lineages of the SARS-CoV-2 virus have emerged, which are variations of previously known strains. While they have caused an uptick in cases, they have not shown any significant increase in severity. Health authorities are closely monitoring their impact.
4. How are the new variants different from earlier strains of COVID-19?
The new variants primarily impact the spike protein, which helps the virus enter human cells. These mutations can affect the virus’s transmissibility and immune evasion, but there’s currently no indication that they cause more severe health outcomes.
5. What is the situation in Sri Lanka regarding COVID-19 cases?
As of May 2025, Sri Lanka is seeing a slight uptick in COVID-19 cases, with a positivity rate around 2%. While this is concerning, the severity of illness remains similar to previous seasons, with no major changes in how the virus is affecting individuals.
6. Should people still be worried about COVID-19?
Although COVID-19 is no longer a pandemic, it remains a risk, especially during seasonal surges. Individuals should continue following good hygiene practices, such as handwashing and mask-wearing, to prevent the spread of the virus and protect vulnerable groups.
7. What preventive measures can people take to protect themselves from COVID-19?
People should continue practicing respiratory etiquette (covering mouth/nose when coughing or sneezing), washing hands frequently, avoiding touching the face, and wearing masks when symptomatic or in crowded places. Those at higher risk should take extra precautions.
8. Who is at higher risk for severe COVID-19 complications?
Vulnerable groups include older adults, pregnant women, young children, and individuals with underlying medical conditions (e.g., heart disease, diabetes, respiratory conditions). These individuals should take extra care to avoid exposure and follow public health guidelines.
9. What should people do if they experience COVID-19 symptoms?
Individuals should monitor their symptoms and seek medical attention if they experience difficulty breathing or severe discomfort. Mild symptoms can typically be managed at home, but medical advice should be sought if conditions worsen.
10. How are global health authorities responding to the rising cases?
WHO and local health authorities continue to monitor COVID-19 trends closely. They are keeping track of new variants and implementing measures to prevent outbreaks. Ongoing research will provide more information on the virus’s behavior and help shape public health responses.