Severe weather is impacting much of the country right now, and it may end up affecting Nevada’s vaccination efforts. State officials are warning COVID-19 vaccine deliveries may be delayed as a result. As of Tuesday, there’s no word yet on any actual delays of vaccine shipments coming here to southern Nevada. Millions are without power and thousands of flights have been canceled across the country. Nevada officials are monitoring the situation and working with health districts and pharmacies across the state that could be affected.