You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

Detené la propagación del #COVID19 al trabajar en casa. Limpiá y luego desinfectá superficies tales como mesas, teléfonos, tabletas y teclados. Electrónicos: seguí las instrucciones del fabricante o usá toallitas o aerosoles con al menos 70% de alcohol. https://t.co/E2brKB9l47 https://t.co/toDrsGgA0s