Yes, there are definitely other ways to reduce the spread of germs in indoor spaces. One way is to keep surfaces clean and disinfected. This includes things like doorknobs, countertops, light switches, etc. Another way is to encourage good hand hygiene among everyone in the space. This means making sure there are plenty of places for people to wash their hands and that everyone is doing so regularly. Finally, it’s also important to ventilate indoor spaces well. This helps to dilute any airborne viruses or bacteria that may be present.