Coronavirus in the elderly: a late lockdown UK cohort

Area of Science:

• Infectious Diseases
• Geriatric Medicine
• Public Health

Background:

• Ongoing coronavirus disease 2019 (COVID-19) infections pose a challenge during lockdown periods.
• The elderly are a high-risk group for severe COVID-19 outcomes.
• Understanding transmission sources and clinical presentations in this demographic is vital for effective control.

Purpose of the Study:

• To determine the origin of sustained COVID-19 infections after four weeks of lockdown.
• To characterize the clinical presentation of COVID-19 specifically in elderly individuals.

Main Methods:

• A retrospective observational cohort study was conducted.
• 115 patients from an acute district general hospital were analyzed.
• Data were collected during weeks 5 and 6 of the UK lockdown.

Main Results:

• Over two-thirds of patients had prior contact with health or social care systems.
• In patients aged 70 and above, this contact rate increased to 85%.
• Shortness of breath or falls were common presentations in the elderly; one-third lacked typical cough or fever.

Conclusions:

• COVID-19 presentation in the elderly can mimic common ailments, leading to missed diagnoses if testing is solely based on cough or fever.
• Vigilance, suspicion, and repeated testing are essential for successful patient stratification and safe service resumption.
• This approach supports the safe restart of elective surgeries and cancer care services.