Health

Vaccines are key to preventing infection and thus reducing the use of antibiotics, supporting worldwide efforts to tackle rising antimicrobial resistance (AMR), according to a new report by the World Health Organization (WHO).  The report showed that vaccines against 24 pathogens could help reduce the number of antibiotics needed by 22 per cent or 2.5 billion defined daily doses globally every year. If vaccines could be rolled out against all these pathogens, it could save a third of the hospital costs associated with AMR. Misuse and overuse of antimicrobials cause AMR, making people sicker and increasing the risk of illness, death, and the spread of infections that are difficult to treat. Every year, AMR claims nearly 5 million lives worldwide. “Addressing antimicrobial resistance star...

Delay in proper knee treatment, timely detection and ignoring knee arthritis symptoms can worsen the condition of knees and additionally damage the spine affecting the quality of life, health experts said on Saturday on the occasion of the World Arthritis Day.  Knee arthritis, particularly osteoarthritis, is a degenerative joint condition that primarily affects adults. It causes pain, stiffness, and reduced mobility in the knees, often making everyday activities difficult. However, according to experts, the repercussions of untreated or poorly managed knee arthritis extend far beyond the knee join. Dr L Tomar from Max Hospital said that in more than 70 per cent cases, osteoarthritis is the commonest reason for knee arthritis. Osteoarthritis causes more progressive damage to the medial ...

Former director of Tata Medical Center, Kolkata, Mammen Chandy recalled on Thursday that the legacy of acclaimed industrialist and philanthropist Ratan Tata was "wanting to give back to society".  Ratan Tata, the Chairman Emeritus of the Tata Group, passed away at the Breach Candy Hospital following age-related health conditions late on Wednesday. He was 86. Speaking to IANS on his demise, Chandy said there is "no other company in the world where 60 per cent of the stock is owned by the Trust to be given back to society". Recalling an incident that the duo shared, Chandy said that Tata said he "bought Jaguar Land Rover to have access to technology". "I want the same gearbox that is in the Land Rover to be in the trucks we manufacture," Tata said. Chandy said that he appreciated Tata f...

While India has the maximum number of blind people in the world, most do not know that in more than 85 per cent of the cases, the condition is preventable, said experts on Thursday on World Sight Day.  India is home to an estimated 34 million people living with blindness or moderate or severe visual impairment (MSVI). “Nearly 85 per cent of blindness in the world is avoidable which can either be preventable or treatable,” Dr. Rajesh Sinha, professor, Dept. of Ophthalmology, AIIMS New Delhi said. The expert called the need for public awareness so that a majority of people in the society who may become blind due to ignorance maintain their sight for life. “Ocular causes of preventable blindness can be infections, vitamin A deficiency while causes of treatable blindness can be cataract, u...

Ratan Tata has been a champion for the underprivileged and left an extraordinary legacy in India and the world, said global health leaders as they mourn the demise of the Chairman Emeritus of the Tata Group.  The legendary industrialist and philanthropist passed away at the Breach Candy Hospital following age-related health conditions late on Wednesday. He was 86. “Deeply saddened by the passing of Mr Ratan Tata - a friend, guide, mentor to many and a champion for the underprivileged,” said Soumya Swaminathan, former WHO Chief Scientist, in a post on X. While offering “prayers and condolences to his family,” she said his “legacy will live on forever”. In a post shared on X, Tata Memorial Hospital called him “a visionary leader with the highest integrity, but also an incredibly compassi...

Showerheads and toothbrushes in your bathroom are teeming with an extremely diverse collection of viruses -- most of which have never been seen before, warned a study on Wednesday.   A team of microbiologists from Northwestern University in the US, identified more than 600 different viruses from samples collected from shower heads and toothbrushes. Surprisingly, no two samples were alike. The good news, the researchers said, is that these viruses do not target people. They target bacteria. The microorganisms collected in the study are bacteriophage, or “phage,” -- a type of virus that infects and replicates inside of bacteria. While little is known about them, phage recently have garnered attention for their potential use in treating antibiotic-resistant bacterial infections. The prev...

Long working hours, strict deadlines, high-performance expectations, and job insecurity are some of the major issues at the workplace that have recently claimed several ‘young’ lives in India. The need is to develop a healthy workplace that can address these and also help boost productivity, said experts on Wednesday a day ahead of World Mental Health Day.  World Mental Health Day is observed every year on October 10 to raise awareness and fight stigma related to mental health issues. The theme this year is ‘Mental Health at Work’. India has recently seen a spate of deaths due to overwhelming pressure and harassment by toxic bosses at the workplace. The latest case involves Bajaj Finance manager who died by suicide, due to workplace harassment. In his suicide note, the 42-year-old Tarun...

India has the highest number of oral cancer cases among countries in South Asia, driven by increased use of smokeless tobacco products like betel quid with tobacco, gutka, khaini; and areca nut, according to a study on Wednesday.  The study led by the International Agency for Research on Cancer (IARC) and published in The Lancet Oncology journal showed that India logged 83,400 of the 120,200 oral cancer cases globally caused by smokeless tobacco (chewed, sucked, inhaled, applied locally, or ingested) and areca nut (seed of the areca palm) in 2022. The consumption of areca nut (30 per cent) and betel quid with tobacco (28 per cent) were responsible for the most oral cancer cases among women, followed by gutka (21 per cent) and khaini (21 per cent). Among men, it was khaini (47 per cent),...

Consuming more caffeine, present in coffee, tea, and cocoa may improve heart health in people with lupus and rheumatoid arthritis, according to a study on Wednesday.  Patients with inflammatory rheumatic diseases, such as lupus and rheumatoid arthritis, are at higher risk of heart attack and stroke. This is both due to the disease and some treatments for them, particularly cortisone derivatives. To date, these patients were given conventional recommendations like quitting smoking, reducing cholesterol, and controlling high blood pressure, the new study published in the journal Rheumatology, added drinking caffeine to the list to boost their heart health. Researchers from Sapienza University of Rome, in Italy, suggested that caffeine, present in coffee, tea, and cocoa, actively helps end...

While silent strokes may not be fatal as a normal brain stroke, it can still affect brain health and lead to cognitive issues such as memory and attention problems, said experts on Monday.  Silent stroke, also known as silent cerebral infarction, can go undetected for years. It does not have symptoms such as sudden weakness, speech difficulties, or facial drooping. It occurs when cerebral blood flow is transiently disrupted, leading to ischemic damage without overt clinical symptoms. However, “the condition can result in subtle neurocognitive deficits, such as memory issues and difficulties with attention, and increased risk of subsequent overt strokes, which are more severe and easily recognisable,” Dr Deepak Yadav, consultant, Neurology, Amrita Hospital, Faridabad, said. “Depending o...