Coastal areas along Texas's stretch of the Gulf of Mexico could be vulnerable to being consumed by water as sea levels rise due to the effects of climate change, modeling suggests.
By the year 2100, the Intergovernmental Panel on Climate Change (IPCC) estimates there will be between 43 and 84 centimeters (1.4-2.8 feet) of sea level rise, but that an increase of 2 meters (6.6 feet) "cannot be ruled out."
To better understand COVID-19's spread during the pandemic, public health officials have expanded wastewater surveillance. These efforts track SARS-CoV-2 levels and health risks among most people, but they miss people who live without shelter, a population particularly vulnerable to severe infection.
To fill this information gap, researchers reporting in Environmental Science & Technology Letters tested flood-control waterways near unsheltered encampments, finding similar transmission patterns as in the broader community and identifying previously unseen viral mutations.
Over the past month, global COVID-19 cases rose slightly, with a steady drop in deaths from the virus, the World Health Organization (WHO) said in its latest monthly update.
However, the group cautioned about interpreting the data, given that less than half of countries reported their COVID metrics during the latest reporting period, which covers December 11, 2023, to January 7.
