Research and analysis

Reports of respiratory infections made to PHE from PHE and NHS laboratories in England and Wales: weeks 29 to 32, 2020

Updated 3 March 2021

Data are recorded by week of report, but include only specimens taken in the past 8 weeks (recent specimens).

Table 1. Reports of influenza infection made to PHE Colindale, by week of report

Week Week 29 Week 30 Week 31 Week 32 Total
Week ending 19/7/2020 26/7/2020 2/8/2020 9/8/2020  
Influenza A 2 1 2 5
Isolation 0
DIF 0
PCR 2 1 2 5
Other 0
Influenza B 1 2 1 4
Isolation 0
DIF 0
PCR 1 2 1 4
Other 0

Other = ‘Antibody detection – single high titre’ or ‘Method not specified’.

Table 2. Respiratory viral detections by any method (culture, direct immunofluorescence, PCR, single high serology titre, genomic), by week of report

Week Week 29 Week 30 Week 31 Week 32 Total
Week ending 19/7/2020 26/7/2020 2/8/2020 9/8/2020  
Adenovirus* 12 8 10 8 38
Coronavirus ** 1 2 3
Parainfluenza *** 2 3 3 1 9
Rhinovirus 14 17 27 26 84
Respiratory Syncytial Virus (RSV) 2 1 3

* Respiratory samples only.

** Seasonal coronavirus only. Does not include SARS-CoV-2.

*** Includes parainfluenza types 1, 2, 3, 4 and untyped.

Table 3. Respiratory viral detections by age group: weeks 29 to 32, 2020

Age group (years) <1 year 1-4 years 5-14 years 15-44 years 45-64 years ≥65 years Unknown Total
Adenovirus * 9 11 1 9 6 2 38
Coronavirus ** 1 1 1 3
Influenza A 2 2 1 5
Influenza B 2 1 1 4
Parainfluenza *** 2 5 1 1 9
Respiratory syncytial virus 1 1 1 3
Rhinovirus 23 26 5 10 12 7 1 84

* Respiratory samples only.

** Seasonal coronavirus only. Does not include SARS-CoV-2.

*** Includes parainfluenza types 1, 2, 3, 4 and untyped.

Table 4. Laboratory reports of infections associated with atypical pneumonia, by week of report

Week Week 29 Week 30 Week 31 Week 32 Total
Week ending 19/7/2020 26/7/2020 2/8/2020 9/8/2020  
Coxiella burnettii 1 1
Respiratory Chlamydia sp.* 2 2 2 2 8
Mycoplasma pneumoniae 10 6 7 5 28

* Includes Chlamydia psittaci, Chlamydia pneumoniae and Chlamydia sp detected from blood, serum and respiratory specimens.

Legionnaires’ disease cases in England and Wales

Read the latest Legionnaires’ disease monthly surveillance reports: 2020.

Routine national (UK) influenza reports

Read the UK influenza reports (2019 to 2020 season).