During the medieval plague, doctors wore masks filled with juniper berries as they thought the plague was spread by bad odours. People began eating juniper, drinking wine infused with juniper, bathing in juniper and covering themselves in juniper oil. This clearly is superstition, but juniper oil is a proven natural flea repellent. We suppose fleas aren't a real concern of yours, but we recommend a good old gin & tonic anyway. Won't help against COVID, so get vaccinated , ok?