US hit by summer Covid surge? Check states on high-risk list, symptoms and preventive measuresThe US is experiencing a summer surge in COVID-19 cases, with infections rising in 40 states, particularly in the South and West. New varia...
08 Aug, 2025, 03.23 PM IST
Two Zika virus cases confirmed in Woodlands; pregnant women advised to take precautionsHealth authorities have confirmed two Zika virus cases in Singapore’s Woodlands neighborhood. The National Environment Agency (NEA) and Com...
19 Jun, 2025, 11.08 AM IST
Covid warning signs in Pune: All 10 sewage plants show presence of virus, indicating community spreadCSIR-National Chemical Laboratory (NCL) in Pune detected SARS-CoV-2 genetic material in all ten sewage treatment plants (STPs), starting wi...
05 Jun, 2025, 04.42 PM IST
Covid JN.1 variant found common in Bengaluru wastewater, 96% positivity found in samples: StudyCovid JN.1 Updates: A recent study conducted by Tata Institute for Genetics and Society (TIGS) in Bengaluru has found that the JN.1 variant...
28 Dec, 2023, 10.59 AM IST
WHO backs mask-wearing on long flights given rapid US spread of Omicron variantCountries should consider recommending passengers wear masks on long haul flights to counter the latest Omicron subvariant of COVID-19 give...
10 Jan, 2023, 05.28 PM IST
Wastewater of international planes may be tested for Covid variantsGiven China's lack of data transparency, a better solution would be testing wastewater from airlines, which would offer a clearer picture o...
07 Jan, 2023, 01.18 PM IST
States, Centre need to work in collaborative spirit to prevent COVID surge: Mansukh MandaviyaThe meeting was held in view of the recent upsurge in cases in some countries like China, Japan, Brazil and the United States in the presen...
23 Dec, 2022, 06.42 PM IST
Covid-19: India detects first Omicron subvariant BQ.1 in PuneMeanwhile, the Maharashtra government warned of a COVID-19 spike citing evasive XBB, winter, and festive season. The state reported 17.7 pe...
18 Oct, 2022, 06.32 PM IST
Covid variants found in sewage even before surge in cases: StudyIt also revealed that the number of infected people has been much higher than reported cases. The findings of the study conducted on wastew...
22 Jul, 2022, 12.48 AM IST
Centre asks states, UTs to screen 2% passengers from each incoming flight through RT-PCRUnion Health Secretary Rajesh Bhushan issued the advisory through a letter to states and UTs, referring to the 'Operational Guidelines for ...
29 Jun, 2022, 09.05 PM IST
Don’t panic about rising Covid cases. Hospitalisation & deaths are the real metric: ExpertsThe Omicron sub-variants drove a surge in South Africa in May though a preprint of a new study shows that over 87% of the population was pr...
04 Jun, 2022, 10.23 PM IST
Secretaries panel may meet today to review plan to tackle XE threatWhile India is yet to report a case of the XE variant - there were reports of a case in Mumbai but the government has denied it - experts s...
08 Apr, 2022, 12.34 AM IST
Govt plans to check sewage load to track Covid spreadAs reported by ET earlier, the department of biotechnology has drawn up a detailed sewage surveillance plan, which will be rolled out throu...
16 Mar, 2022, 12.16 AM IST
Researchers from IIT Bombay, UK university develop low-cost sensor that can detect Covid in wastewaterThe sensor was tested with wastewater collected from a sewage treatment plant in Mumbai.
12 Jun, 2021, 06.34 PM IST
UK, Indian scientists develop low-cost sensor to detect COVID-19 in wastewaterResearchers from the University of Strathclyde and the Indian Institute of Technology (IIT) Bombay have developed a technology that can be ...
10 Jun, 2021, 03.56 PM IST
Heightened surveillance: Facing fierce new waves, virus hunters turn to sewage and dronesWastewater surveillance -- which Dutch scientists showed in March can identify evidence of the pathogen earlier than testing patients -- is...
03 Aug, 2020, 12.08 PM IST
Coronavirus in sewage portended Covid-19 outbreak in Dutch cityThe so-called SARS-CoV-2 coronavirus is often excreted in an infected person’s stool.
31 Mar, 2020, 02.27 PM IST