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:

#NotiMippCI 📰🗞| Cuba denuncia ante la Unesco impacto del bloqueo de EEUU en lucha contra la Covid-19. Lea más ⏩ https://t.co/yDlHlvWvwy #ConcienciaCiudadanaPreventiva https://t.co/PRTWghYjs6