"The conventional SARS-CoV-2 vaccine’s ability to provide immunological protection may be significantly impacted by over-vaccination. If this happens, either newly diagnosed COVID-19 cases or people who have already contracted the virus again may have a more severe case of the illness. This concept was proposed after seeing tolerance of both the humoral and cellular immune responses to prolonged booster immunization doses."
The World Health Organisation (WHO) has stirred controversy with its guidance on sexual education for children under four, prompting calls for its withdrawal.
Multiple people died after a vehicle reportedly ran into a group of pedestrians, including some migrants, at the border town of Brownsville, Texas Sunday.