DETROIT For many parents, its time to start back-to-school shopping. Some students will return to school full time, others will do a mix of online and in person learning. With the coronavirus (COVID-19) pandemic still a concern, parents are shopping for more than just backpacks and pens. Parents should look for wipes that have at least 75 percent alcohol to kill viruses and germs, Granite said. Matt Granite suggests looking online.