Explore Business Standard
Delhi registered a record high number of Chikungunya and Malaria cases in the past five years, while dengue cases declined, according to official data. As of November 9 this year, 728 malaria cases and 172 chikungunya cases were reported in the city. In 2020, there were 228 malaria cases, in 2021, 167 cases, in 2022, 263 cases, and in 2023, 426 cases. The tally includes 19 cases reported in the week leading up to November 9, according to the Municipal Corporation of Delhi's weekly report on mosquito-borne diseases. The number of chikungunya cases in 2020 stood at 111, in 2021, there were 89 cases, in 2022, 48 cases, and in 2023, 65 cases. This year, as of November 9, the number of chikungunya cases was 172. Meanwhile, 4,533 dengue cases were reported in Delhi in 2024, including 472 cases in November. In comparison, there were 9,266 dengue cases reported in 2023. The number of dengue cases has sharply declined since last month, when it doubled to 2,431 cases from 1,052 cases in
Mumbai has recorded a "slight increase" in malaria and H1N1 (flu) cases in July 2024 at 797 and 161, respectively, as compared to the same month last year, the city civic body said on Wednesday. In its report on "Monsoon-related diseases", the Brihanmumbai Municipal Corporation (BMC) said as compared to July 2023, the data for July 2024 showed a decline in cases of dengue, leptospirosis and gastroenteritis, but a slight uptick in malaria and H1N1 (flu) infections in the financial capital. Mumbai reported 797 cases of malaria and 161 of H1N1 in July 2024, up from 721 and 106, respectively, in the same month last year, according to the report. Cases of dengue, leptospirosis, gastroenteritis, hepatitis and chikungunya dropped to 535, 141, 1239, 146 and 25 in July 2024 from 685, 413, 1767, 144 and 27 in July 2023, respectively, it said. The BMC said it covered nearly 11.95 lakh households and about 55.80 lakh population during its house-to-house fever survey in July 2024 and gave ...
Mapping flooded areas and stormwater drain networks using Geographic Information Systems (GIS) and remote sensing technology can assist in preventing vector-borne diseases such as dengue and malaria, which surge during the monsoon every year, say experts. Flooding can create conditions favourable for mosquito breeding, particularly the Aedes mosquitoes responsible for transmitting the dengue virus. While authorities increase measures to control disease spread during the monsoon, experts believe a robust model identifying potential hotspots can enable timely intervention and reduce dengue transmission risks in flood-prone areas. "Periodic observation of flooded areas and stormwater drains using remote sensing and GIS could help trace vulnerable population hotspots prone to vector-borne diseases during the monsoon and requiring intervention," said Murali Krishna Iyyanki, geospatial expert and former director of research and development at Hyderabad's Jawaharlal Nehru Technological ...
India witnessed an 85.1-per cent decline in malaria cases and an 83.36-per cent decline in deaths caused by the disease from 2015 to 2022, Union Health Minister Mansukh Mandaviya said on Monday. Malaria is not just a public health issue but also a social, economic and political challenge that requires the cooperation of all the stakeholders, Mandaviya said while virtually addressing the Asia Pacific Leaders' Conclave on Malaria Elimination in the presence of Tripura Chief Minister Dr Manik Saha, Mizoram's Health Minister Dr R Lalthamgliana, NITI Aayog Member (Health) Dr V K Paul and Dr Poonam Khetrepal, Regional Director, WHO-SEARO. "India was the only high-burden, high-impact country in the South-East Asia region to report a decline in malaria cases in 2020 as compared to 2019. "India witnessed an 85.1-per cent decline in malaria cases and an 83.36-per cent decline in deaths during 2015-2022," Mandaviya said. Lauding the vision of Prime Minister Narendra Modi, he said the prime ..