No clinical trials of COVID-19 vaccines were done on pregnant or breastfeeding women — so there’s a lack of data on how the vaccine will affect the health of babies and their mothers. But now studies are underway at UCSD and elsewhere to evaluate how the vaccine affects breast milk. Meanwhile, affordable housing advocates are warning that the sale of a massive portfolio of low-cost apartments in San Diego county could displace current residents. Plus, over the next five years, $5.7 billion dollars will be needed to fix the city’s infrastructure, according to a report by the San Diego City staff.