| | The U.S. Senate and House of Representatives intelligence committees are conducting their own investigations into the origins of the COVID-19 virus and how the U.S. government responded to the crisis, two Congressional officials said. | | | Nearly one out of two Americans have received at least one dose of a COVID-19 vaccine as of Tuesday, while half the citizens above the age of 18 in the country have been fully vaccinated, according to the U.S. Centers for Disease Control and Prevention. | | | Canada's COVID-19 pandemic hotspot Manitoba said on Tuesday it was planning to fly more critically ill COVID-19 patients to other provinces, as infections multiply. | | | Portugal will accelerate its vaccination rollout in Lisbon to start with 30- and 40-year-olds in June, the country's health secretary said on Tuesday, in an attempt to slow down a rise in cases in the capital. | | | The number of new COVID-19 cases, patients and deaths in France continued on a downward trend as the gradual further unwinding of France's third nationwide lockdown showed no signs of leading to a resurgence of the epidemic. | | | Two days after the school board in Johnston, Iowa, decided last week to keep requiring mask wearing in schools to prevent coronavirus transmission, the state's Republican governor signed a law that immediately prohibited such mandates. | | | A leading scientist on the WHO's COVID-19 mission to China said on Tuesday that a follow-up trip could be helpful to gather additional research on the origins of the disease, but should be separate from any audit of information provided by Beijing. | | | Mexico will this week receive its first batches of locally-produced AstraZeneca (AZN.L) vaccines against COVID-19, and will send half the consignment to its production partner Argentina, the Mexican government said on Tuesday. | | | More than half of all adults in the United States have been fully vaccinated against COVID-19, the White House said on Tuesday, roughly six weeks before U.S. President Joe Biden's July 4 goal of 70% of the adult population receiving at least one shot. | | | Several French social media sites say they have been approached by a communications agency which offered them money to spread negative publicity about the Pfizer COVID-19 vaccine, a ploy the health minister described as dangerous and irresponsible. | | | | |