How can pregnant women prevent influenza A and B?

Both influenza A and influenza B are acute epidemic viral infections and significant contributors to global infectious diseases. To prevent and control influenza A and B, pregnant women should strengthen prevention in the following aspects. First, pregnant women should receive the bivalent influenza vaccine (against both influenza A and B), which is the most effective preventive measure. The vaccine can generate protective immunity, helping resist infection from influenza A and B viruses. Second, pregnant women should strictly follow hygiene regulations, especially regarding food safety and personal hygiene. They should avoid eating flavored or ready-to-eat cooked foods, and drinking water should be properly disinfected. Frequent handwashing with thorough cleaning of hands is essential. Additionally, pregnant women should carefully manage cases of coughing, particularly around children, elderly individuals, and those with weakened immune systems, ensuring strict case differentiation to reduce exposure risks. Finally, pregnant women should avoid contact with patients' blood, bodily fluids, and items used by infected individuals. They should promptly use personal protective equipment and rigorously implement disinfection measures.