Decreased risk of non-influenza respiratory infection after influenza B virus infection in children
Previous studies suggest that influenza virus infection may provide temporary non-specific immunity and hence lower the risk of non-influenza respiratory virus infection. In a randomized controlled trial of influenza vaccination, 1 330 children were followed-up in 2009-2011. Respiratory swabs were collected when they reported acute respiratory illness and tested against influenza and other respiratory viruses. We used Poisson regression to compare the incidence of non-influenza respiratory virus infection before and after influenza virus infection. Based on 52 children with influenza B virus infection, the incidence rate ratio (IRR) of non-influenza respiratory virus infection after influenza virus infection was 0.47 (95% confidence interval: 0.27-0.82) compared with before infection. Simulation suggested that this IRR was 0.87 if the temporary protection did not exist. We identified a decreased risk of non-influenza respiratory virus infection after influenza B virus infection in children. Further investigation is needed to determine if this decreased risk could be attributed to temporary non-specific immunity acquired from influenza virus infection.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:152 |
|---|---|
| Enthalten in: |
Epidemiology and infection - 152(2024) vom: 08. Apr., Seite e60 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Tsang, Tim K [VerfasserIn] |
|---|
| Links: |
|---|
| Anmerkungen: |
Date Completed 19.04.2024 Date Revised 19.04.2024 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1017/S0950268824000542 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM370735374 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM370735374 | ||
| 003 | DE-627 | ||
| 005 | 20240419232625.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240408s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1017/S0950268824000542 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1380.xml |
| 035 | |a (DE-627)NLM370735374 | ||
| 035 | |a (NLM)38584132 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Tsang, Tim K |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Decreased risk of non-influenza respiratory infection after influenza B virus infection in children |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 19.04.2024 | ||
| 500 | |a Date Revised 19.04.2024 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Previous studies suggest that influenza virus infection may provide temporary non-specific immunity and hence lower the risk of non-influenza respiratory virus infection. In a randomized controlled trial of influenza vaccination, 1 330 children were followed-up in 2009-2011. Respiratory swabs were collected when they reported acute respiratory illness and tested against influenza and other respiratory viruses. We used Poisson regression to compare the incidence of non-influenza respiratory virus infection before and after influenza virus infection. Based on 52 children with influenza B virus infection, the incidence rate ratio (IRR) of non-influenza respiratory virus infection after influenza virus infection was 0.47 (95% confidence interval: 0.27-0.82) compared with before infection. Simulation suggested that this IRR was 0.87 if the temporary protection did not exist. We identified a decreased risk of non-influenza respiratory virus infection after influenza B virus infection in children. Further investigation is needed to determine if this decreased risk could be attributed to temporary non-specific immunity acquired from influenza virus infection | ||
| 650 | 4 | |a Randomized Controlled Trial | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a acute respiratory illness | |
| 650 | 4 | |a children | |
| 650 | 4 | |a influenza | |
| 650 | 4 | |a non-influenza respiratory virus | |
| 650 | 4 | |a non-influenza respiratory virus infection | |
| 650 | 4 | |a temporary protection | |
| 650 | 4 | |a virus interference | |
| 650 | 7 | |a Influenza Vaccines |2 NLM | |
| 700 | 1 | |a Du, Richael Q R |e verfasserin |4 aut | |
| 700 | 1 | |a Fang, Vicky J |e verfasserin |4 aut | |
| 700 | 1 | |a Lau, Eric H Y |e verfasserin |4 aut | |
| 700 | 1 | |a Chan, Kwok Hung |e verfasserin |4 aut | |
| 700 | 1 | |a Chu, Daniel K W |e verfasserin |4 aut | |
| 700 | 1 | |a Ip, Dennis K M |e verfasserin |4 aut | |
| 700 | 1 | |a Peiris, J S Malik |e verfasserin |4 aut | |
| 700 | 1 | |a Leung, Gabriel M |e verfasserin |4 aut | |
| 700 | 1 | |a Cauchemez, Simon |e verfasserin |4 aut | |
| 700 | 1 | |a Cowling, Benjamin J |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Epidemiology and infection |d 1992 |g 152(2024) vom: 08. Apr., Seite e60 |w (DE-627)NLM012620912 |x 1469-4409 |7 nnns |
| 773 | 1 | 8 | |g volume:152 |g year:2024 |g day:08 |g month:04 |g pages:e60 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1017/S0950268824000542 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 152 |j 2024 |b 08 |c 04 |h e60 | ||