A surge of videos across platforms like TikTok, X, and Instagram has sparked concerns about a so-called “2025 throat virus” that’s reportedly making many people ill. Symptoms of this viral infection include a runny nose, congestion, coughing, shortness of breath, and a notably sore throat. However, medical experts suggest the situation is not as ominous as it may appear.
According to recent reports, the illness is likely a variation of seasonal respiratory viruses that tend to circulate during colder months. Dr. Suraj Saggar, chief of infectious disease at Holy Name Medical Center in Teaneck, noted that emergency department admissions in New Jersey have risen due to COVID-19, RSV (Respiratory Syncytial Virus), and influenza cases.
Dr. Saggar explained that this seasonal pattern of increased respiratory illness is expected. “Cold weather, heightened air travel, and family gatherings during the holiday season contribute to the uptick in cases,” he said. Each year, respiratory viruses like COVID-19, influenza, and RSV lead to numerous hospitalizations and fatalities in the state.
One of the more concerning developments this year is the emergence of a new strain of the influenza virus known as A(H3N2) Subclade K. This strain has begun to circulate internationally, and data from South America raises concerns about this season’s influenza vaccine potentially being less effective against related infections. However, the Centers for Disease Control and Prevention (CDC) reports that flu vaccinations still significantly reduce the likelihood of severe illness. The 2025 Southern Hemisphere flu vaccine reportedly cut influenza-related hospitalizations by nearly 50%.
Dr. Saggar emphasized the seriousness of influenza, which claims thousands of lives in the U.S. annually. Recent state data indicates an increase in the positivity rates for influenza, RSV, and human metapneumovirus—a respiratory infection typically prevalent during the winter and spring months. Parallels can be drawn between common cold symptoms and those of other respiratory viruses, including COVID-19 and RSV.
Rhinoviruses, the leading cause of the common cold, have also been detected in higher numbers, particularly impacting individuals with compromised immune systems. Unfortunately, there are currently no vaccines available to prevent rhinovirus infections.
In addition to these well-known viruses, the CDC is monitoring a rise in Mycoplasma pneumoniae cases, which can lead to mild, yet occasionally severe illness, commonly referred to as “walking pneumonia.” Preliminary evidence suggests an increase in pertussis (whooping cough) cases in 2025 compared to the pre-pandemic period, posing further challenges for diagnosticians due to the symptom overlap among these pathogens.
Despite the wide range of circulating viruses, most individuals can expect to recover without requiring prescription medication. Dr. Saggar suggests supportive care: “Drink some hot soup and just take it easy.” However, he advises that those with weaker immune systems or pre-existing health conditions should reach out to healthcare providers if their condition declines.
Understanding personal risk factors is key during this rampant season of viruses, and seeking medical advice remains a critical action for individuals experiencing severe symptoms or uncertainty about their health.
