Migrants are stranded in Reynosa, Mexico, on the border with the United States as a US judge ruled that a health rule imposed at the start of the Covid-19 pandemic, which can effectively prevent anyone without a visa from entering the United States, must stay in place. Anagelly Flores, a Doctors Without Borders officer, says that the consequences of the policy are that "the shelters are overcrowded," and "people have no access to shelter and no access to services." IMAGES AND SOUNDBITES