Dialogues with daily life in the territory: the principle of action in the extended communities for action-research community Marize Bastos da Cunha, Fatima Pivetta, Marcos Thimoteo Dominguez, Fabiana Melo Sousa Popular health agents in the context of the Covid-19 pandemic: the role of popular health education in building healthy and sustainable territories Carolina Veras Pessoa Da Silva, Paulette Cavalcanti de Albuquerque, Lívia Milena Barbosa de Deus e Mello, Mariane Silva Tavares