Oct 22, 2025 · Influenza viruses are constantly changing, with new strains appearing often. A person's first flu infection gives some long-term protection against similar strains of flu. But the …

Oct 22, 2025 · La gripe, también llamada influenza, es una infección de la nariz, la garganta y los pulmones, que son parte del sistema respiratorio. La gripe es causada por un virus.

Oct 22, 2025 · To diagnose the flu, also called influenza, your healthcare professional does a physical exam, looks for symptoms of flu and possibly orders a test that detects flu viruses.

Oct 22, 2025 · Para diagnosticar la gripe, también conocida como influenza, el profesional de atención médica realiza un examen físico, busca síntomas de la gripe y posiblemente ordena …

Oct 22, 2025 · 概述 流感也被称为流行性感冒，是指鼻、咽喉和肺部（均属于呼吸系统的一部分）受到的感染。流感是由病毒引起的。流行性感冒病毒与引起腹泻和呕吐的“胃肠型流感”病毒 …

Jul 4, 2024 · Flu, also called influenza, is a viral infection of the nose, throat and lungs, which are part of the respiratory system. The viruses that cause influenza are divided into four categories …

Oct 22, 2025 · To lower the risk of serious influenza or COVID-19 illness, get the COVID-19 vaccine and seasonal flu vaccine. You can get both vaccines at the same visit if they are due …

Bird flu (avian influenza) caused by the H5N1 flu strain infects people. This leads to the development of pandemic flu response plans in the U.S. and throughout the world.

Oct 24, 2025 · Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system. The flu is caused by a virus. Most people with the flu get better …

Oct 4, 2024 · Si no me coloco la vacuna contra la influenza, ¿puedo reducir mi riesgo de contraer la enfermedad? La vacuna contra la gripe es tu mejor defensa contra esta enfermedad.