TWiM high­lights vi­ral de­fense and counter-de­fense: cGAS me­di­ated ubiq­ui­ti­na­tion to counter in­fec­tion, and vi­ral sponges that se­quester nu­cleotide sig­nals to in­ac­ti­vate im­mu­nity.

An elec­tro­chem­i­cal scaf­fold that de­liv­ers safe doses of hypochlor­ous acid to treat wound in­fec­tions in hu­mans, and a method for sam­pling and mon­i­tor­ing bac­te­ria and viruses or sur­faces us­ing plain pa­per stick­ers.