H1N1 influenza circumstances have been reported at a variety of hospitals throughout Chennai in current weeks.
Suresh Kumar, senior guide, Infectious Illnesses, Apollo Hospitals, mentioned they’ve been seeing H1N1 circumstances over the previous one-and-a-half months, with not less than three to 4 sufferers presenting to the outpatient division day-after-day and some requiring hospital admission.
“H1N1 influenza has surfaced even earlier than winter. We normally see circumstances in September and October however this time, they’ve surfaced a bit earlier,” he mentioned, including that there have been extra circumstances of influenza A virus.
“Some sufferers have had extreme displays, together with extreme physique ache, head ache, again ache and excessive fatigue. These extreme displays have been seen throughout all age teams. In actual fact, nasal signs comparable to runny nostril and sore throat have been minimal in some, whereas some have additionally reported unfastened stools,” Dr. Suresh Kumar mentioned.
He famous that the really useful vaccine for this season is anticipated to hit the market by the top of the month. “You will need to get vaccinated in opposition to H1N1. Just a few sufferers have required intensive care, inclined air flow and oxygen help,” he added.
Madhumitha R., senior guide, Infectious Illnesses and An infection Management, MGM Healthcare, mentioned that whereas H1N1 circumstances have appeared a bit earlier this yr, the an infection is endemic and will be seen at totally different instances of the yr. There are short-term rises in circumstances usually adopted by a decline in numbers. For example, there was a spike in circumstances throughout summer time.
“However sure, now we have been seeing numerous H1N1 influenza circumstances, particularly influenza A, over the previous couple of weeks. Persons are presenting with signs comparable to fever, chilly, cough and sore throat,” Dr. Madhumitha mentioned.
“Influenza vaccines can be found all year long, with vaccine formulations up to date periodically to match the circulating strains and the necessities of the Northern and Southern Hemisphere influenza seasons. Vaccination helps cut back the chance of extreme influenza, and extremely weak teams, together with older adults, pregnant girls and folks with underlying medical circumstances, ought to be vaccinated yearly,” she mentioned.
The rise in influenza circumstances has additionally been noticed amongst kids. Janani Sankar, medical director, Kanchi Kamakoti CHILDS Belief Hospital, mentioned they’re seeing extra circumstances of influenza A during the last two weeks and advocate following normal preventive measures, together with practising cough etiquette, sustaining hand hygiene and getting vaccination in opposition to influenza.
A authorities physician mentioned they’re seeing combined flu-like sickness however are unable to substantiate H1N1 influenza because of lack of testing. “Sufferers are presenting with signs of fever with headache. A few of them develop gastric signs and diarrhoea. Sufferers enhance with symptomatic remedy and antibiotics. In just a few sufferers, the illness worsens and so they require IV injections. Lots of them develop leucopenia and thrombocytopenia however resolve in just a few days,” he mentioned.
Noting that respiratory signs are few this season, he added that they begin sufferers on Oseltamivir if there are any average respiratory signs.
S. Chandrasekar, Professor and Head, Division of Drugs and Essential Care providers, Authorities Stanley Medical Faculty Hospital, mentioned there had been circumstances of H1N1 influenza two to a few weeks in the past, however they had been delicate in nature. Sufferers introduced with cough, fever, headache and physique ache. The signs typically lasted three to 5 days earlier than enhancing. Nonetheless, some individuals continued to expertise exhaustion, whereas weak teams, together with the aged, reported extended sickness.
“We anticipate a surge in circumstances within the coming months as a result of monsoon. Vaccination is the easiest way to forestall an infection, and August and September are the suitable time to get vaccinated,” he mentioned.
Printed – August 15, 2026 09:34 pm IST
