I think it would be great if they made bedbug sheets (and sleeping sickness pillowcases) and athelete's foot slippers.
Other fun additions would be "Enormous Microbes!" where our beloved GMs would be about the size of body pillows.
I think bathroom towels/beach towels would be fun as well. Maybe eventually plastic dishes (like for little kids) with pictures of salmonella and e. coli and stomache ache on them.
Even PJs with Giant Microbes printed on them would be fun.
Haha! I'd even buy undies with silk screens of the Venerals on them.
They could take their products in so many different punny directions!
Bring germs into your home with Giant Microbes Home Decorations!!