AMDA-IMIC

Influenza (Flu)

Influenza (Gripe)

Also: Gripa (regional variant)

What it means

Influenza, the illness MedlinePlus calls the flu, is a respiratory infection caused by viruses. Flu viruses spread from person to person: when someone with the flu coughs, sneezes, or talks, they spray tiny droplets that can land in the mouths or noses of people who are nearby. Symptoms come on suddenly and may include fever or feeling feverish with chills, cough, sore throat, runny or stuffy nose, muscle or body aches, headaches, and fatigue. Sometimes the flu causes mild illness, but it can also be serious or even deadly, especially for people over 65, newborn babies, and people with certain chronic illnesses. MedlinePlus notes that "stomach flu" isn't the flu; it's gastroenteritis. It says the best way to prevent the flu is to get a flu vaccine every year.

Influenza (Flu) in Spanish

Spanish term
Influenza (Gripe)
Gender and article
feminine: la influenza, la gripe
Pronunciation
een-floo-EHN-sah (GREE-peh)
Other Spanish termsWhere it is usedNote
gripeGeneralThe title of the MedlinePlus en español page and the word the RAE dictionary defines as the illness.
influenzaGeneralMedlinePlus en español says la gripe is also called influenza; the RAE dictionary defines influenza by reference to gripe.

No cited page prints the headword in the combined form Influenza (Gripe); the two words appear separately. MedlinePlus en español titles its page Gripe and opens with la gripe, también llamada influenza. The Real Academia Española dictionary defines gripe as a feminine noun for an acute epidemic illness accompanied by fever, and its entry for influenza, also feminine, is defined simply as gripe. Both words therefore take la.

The same dictionary has an entry for gripa, marked for Colombia and Mexico and likewise defined as gripe. MedlinePlus en español writes both virus de la influenza and virus de la gripe for the virus, and it uses resfrío for a cold when it says people sometimes have trouble knowing which of the two they have. It also notes that gripe estomacal ("stomach flu") is not flu but gastroenteritis. Symptom words on that page include fiebre, escalofríos, tos and dolor de garganta.

Phrases for an appointment

What a patient or a clinician might say, in English and Spanish:

WhoEnglishSpanish
PatientI woke up yesterday with a fever, chills, and body aches.Ayer me desperté con fiebre, escalofríos y dolores en el cuerpo.
ClinicianDid the symptoms come on suddenly or little by little?¿Los síntomas empezaron de repente o poco a poco?
PatientIs this the flu or just a cold?¿Esto es gripe o solo un resfrío?
ClinicianI am going to swab the inside of your nose to test for the flu virus.Le voy a pasar un hisopo por el interior de la nariz para detectar el virus de la gripe.
PatientMy chart says influenza. Is that the same as the flu?Mi expediente dice influenza. ¿Es lo mismo que la gripe?
ClinicianDo you have asthma, diabetes, or heart disease?¿Tiene asma, diabetes o alguna enfermedad del corazón?
PatientDid I get my flu vaccine this season? Can you check my record?¿Me pusieron la vacuna contra la gripe esta temporada? ¿Puede revisar mi expediente?
PatientMy son has also had vomiting and diarrhea. Can that happen with the flu?Mi hijo también ha tenido vómitos y diarrea. ¿Eso puede pasar con la gripe?

In 9 languages

LanguageTerm
EnglishInfluenza (Flu)
Spanish (Español) Influenza (Gripe)
Chinese (中文) 流行性感冒
Korean (한국어) 독감
Vietnamese (Tiếng Việt) Cúm
Filipino (Tagalog) Trangkaso
Portuguese (Português) Influenza (Gripe)
Thai (ภาษาไทย) ไข้หวัดใหญ่
Japanese (日本語) インフルエンザ

Where you'll see it

chartmedical recordprescription

Related ICD-10-CM category

ICD-10-CM code: J11 → Influenza due to unidentified influenza virus

Related terms

Your right to an interpreter in the United States

If English is not your primary language and you have difficulty communicating in English, you may need an interpreter or a translated document when you visit a doctor or dentist, go to the emergency room or pick up a prescription. The U.S. Department of Health and Human Services Office for Civil Rights states that two federal laws, Title VI of the Civil Rights Act of 1964 and Section 1557 of the Affordable Care Act, require programs that receive its funding to provide language access services free of charge.

You can ask when you make the appointment or at the front desk: "I need an interpreter, please." «Necesito un intérprete, por favor.»

More terms: Lungs and breathing

All terms in this area: Lungs and breathing — Pulmones y respiración

Sources

This page is a language reference. It is not medical advice.

US Glossary Español A–Z US Codes United States

Last reviewed: October 8, 2026