Nature of Disease: COVID-19 is caused by the SARS-CoV-2 coronavirus.
Symptoms: Most individuals have mild to moderate respiratory illness, and recovery typically occurs without special treatment.
At-Risk Populations: Older individuals and those with pre-existing conditions (e.g., cardiovascular disease, diabetes, chronic respiratory issues, cancer) are at higher risk of serious illness.
Prevention:
Stay informed about the virus and its transmission.
Wash hands frequently or use alcohol-based rubs.
Avoid touching the face.
Topics Covered:
Infection control
Post-exposure prophylaxis (PEP)
Symptoms and testing
Home care and hospital treatment
Links to further resources
Immediate Steps:
Discuss action plans with staff and colleagues.
Ensure all staff recognize coronavirus symptoms and practice vigilance.
Understand infection control principles and set time to apply them.
Display informational posters in the clinic/workplace.
Advise patients to delay appointments if they show flu-like symptoms or recent international travel to hotspots.
Implement preventative measures to reduce virus transmission.
Relevant Links:
Updates and guidelines from the Optometry Board and AHPRA available via their websites.
Information on practice implications from Optometry Australia available online.
Development Timeline: Fastest vaccine production in history (12-18 months from candidate development, trials, to manufacturing).
Current Status: Multiple vaccines released in Australia as of February 2021, requiring extensive logistics for distribution.
Symptoms Related to COVID-19:
Viral conjunctivitis - Eye redness, irritation, foreign body sensation, tearing, chemosis.
Viral Presence in Tears:
Studies show SARS-CoV-2 viral particles can be present in ocular secretions.
Impact on Contact Lens Wearers:
Specific guidance from the optometry community about contact lens usage during the pandemic.
Review fact sheets produced by Optometry Australia regarding infection control practices pertaining to COVID-19.
Regularly update staff and adapt practices as necessary based on evolving guidelines.