Researchers successfully edited the genome of Culicoides biting midges using CRISPR-based technique, enabling new research on disease transmission and control. The method provides a practical approach for genetic manipulation in these insects.
Researchers identify a new coronavirus, CcCoV-KY43, that can enter human cells through the CEACAM6 receptor. The study used genetic sequences and synthesized spike proteins to screen for binding to human receptors, revealing the versatility of alphacoronaviruses in entering human cells.
A team of researchers has developed three Nipah vaccine candidates using different viral surface proteins, achieving protection in mice, pigs, and 'backyard' pigs under field conditions. The study marks a major step forward in controlling the virus, which poses a significant threat to public and animal health.
A review highlights gaps in data collection and testing mechanisms for H5N1 influenza transmission between cows and humans, posing risks of silent spread through farm worker barracks or developing countries. The authors emphasize the need for new control strategies, including vaccination, to mitigate the potential for a human pandemic
Researchers isolated Yob, a gene that determines male sex in African malaria mosquito species, and found it has detrimental effects on females. The discovery may lead to genetic control methods for malaria control, offering an alternative to insecticides.