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How to pronounce "co infection" in English

co infection is pronounced with standard English phonetics. Hear authentic native speakers pronounce it in 64 clips with synchronized subtitles and timestamps below.

coin·fec·tion

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Hear native speakers say co infection in context across real video clips

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Syllablescoin · fec · tion
Hear it in contextUS
6:05

agricultural fields and then they acquire the infection and when there is HIV Co infection because of the surpressed immunity a disease tends to be expressed so when the two infections uh be expressed so when the two infections uh

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Linguistic Pronunciation Masterclass: “co infection”

Phonetic mechanics, syllable architecture, and conversational cadence

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

coin

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syllable 2Unstressed

fec

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syllable 3Unstressed

tion

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.

Common Pronunciation Traps & Learner Mistakes

⚠️ Unstressed Syllable Vowel Reduction (Schwa ⁄ə⁄)

The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.

How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When "co infection" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "co infection is" sounds like "co infection-iz").

⏱️ Stress-Timed Rhythm

Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "co infection" aligns naturally with adjacent words.

📐 Morphological Stress Rule (-tion)

Shifts primary stress to the syllable immediately preceding "-tion".

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“HIV Co infection because of the surpressed immunity a disease tends to be expressed so when the two infections uh”
— Harvard UniversityWatch clip
“so when you treat HIV and uh L Mania Co infection when L Mania is treated in HIV”
— Harvard UniversityWatch clip
“HIV and TB Co infection um just treat treatment of false positives may lead to harm and so we need to consider the potential for drug toxicity and”
— Harvard UniversityWatch clip
“else okay let's talk briefly about tuberculosis and HIV Co infection because that's uh it's probably something that you will be coming”
— Harvard UniversityWatch clip
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HIV Co infection because of the surpressed immunity a disease tends to be expressed so when the two infections uh

Hear it in context: “co infection”

64 clips

The English word “co infection”. Phonologically, it consists of 3 syllables (coin · fec · tion). Grammatically, “co infection” functions as a noun. SayItVid indexes 64 authentic English video clips demonstrating how native speakers articulate “co infection” in natural connected speech across American (US: 4 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Harvard University.

Spoken Video Transcripts & Contextual Quotes (4 Verified Clips)

  • 🇺🇸 USHarvard University
    Clip #1 · @6:05
    “agricultural fields and then they acquire the infection and when there is HIV Co infection because of the surpressed immunity a disease tends to be expressed so when the two infections uh be expressed so when the two infections uh”
  • 🇺🇸 USHarvard University
    Clip #2 · @6:51
    “mortality uh so I will focus more on the treatment challenges than the others uh so when you treat HIV and uh L Mania Co infection when L Mania is treated in HIV patients uh quite some proportion get cured with initial treatment and most”
  • 🇺🇸 USHarvard University
    Clip #3 · @7:12
    “hospitalized patients in subsaharan Africa because of the high prevalence of HIV and TB Co infection um just treat treatment of false positives may lead to harm and so we need to consider the potential for drug toxicity and harm and so we need to consider the potential for drug toxicity and”
  • 🇺🇸 USHarvard University
    Clip #4 · @53:13
    “rash in there stop it right away okay good question any anything else okay let's talk briefly about tuberculosis and HIV Co infection because that's uh it's probably something that you will be coming because that's uh it's probably something that you will be coming”

Definition & Meaning: “co infection”

NOUN
  • Simultaneous infection by two pathogens (a pair of copathogens), any combination of viruses and/or bacteria; often one infection is a secondary bacterial infection that gets its opportunity from the effects of the (viral or bacterial) first one.

Example Sentences (2)

  • “HIV Co infection because of the surpressed immunity a disease tends to be expressed so when the two infections uh”
  • “so when you treat HIV and uh L Mania Co infection when L Mania is treated in HIV”

Pronounce: “co infection”

Syllables:
coin · fec · tion
Hear it in context
co infection

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"co infection" has no true homophones in standard English — there are no other words with identical pronunciation. Unlike sound-alike pairs like there / their or peace / piece, "co infection" has a completely distinct phonetic identity.

Frequently asked questions about co infection

How many syllables are in “co infection”?

“co infection” has 3 syllables: coin · fec · tion.

What does “co infection” mean?

Simultaneous infection by two pathogens (a pair of copathogens), any combination of viruses and/or bacteria; often one infection is a secondary bacterial infection that gets its opportunity from the effects of the (viral or bacterial) first one.

How can I hear “co infection” used in real sentences?

This page has 64 real-world video examples of “co infection” with synchronized subtitles. Use Previous / Next (or ← / → keys) to hear each one at the exact moment it is spoken.

What is the most common pronunciation mistake when saying “co infection”?

Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).