Aeromonas hydrophila and Aeromonas caviae are two economically significant pathogenic bacteria in aquaculture and are the main causes of bacterial septicemia in fish. Controlling disease caused by these two bacterial pathogens is becoming a greater challenge due to increases in the antibiotic resistance of bacteria. Here, we developed and applied novel DNA vaccines carrying antigen genes for ovalbumin (OVA) and the outer membr...

Background Methylphenidate may reduce suicide risk among patients with attention-deficit hyperactivity disorder. Several studies have noted that the association between methylphenidate use and suicidality is weakening. Methods Data were collected from Taiwan’s National Health Insurance Research Database to assess the association between methylphenidate exposure and suicide attempt risk across two exposure periods (main analysi...