It’s more than an open secret; it’s the main topic of conversation on instant-messaging chat groups – at least among the residents of San Pedro Garza García, the wealthiest city in Mexico and Latin America. These residents are spending their days asking for and sharing information about where they can get vaccinated against Covid-19 in the United States. Most of them are over the age of 60, meaning they are vulnerable to the virus, but not all of them. In San Pedro Garza García, everyone seems to know someone who has been vaccinated in a city in Texas or Florida.
