A variety of viruses, biofilms, fungi and other organisms cause eye problems including cataracts and macular degeneration. Here are frequency sets that have been found to be useful.
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Rosacea Demodex – Version 6.0
Some rosacea is associated with a Demodex infection, a common mite. It affects bodily functions even when there are no observable symptoms.

Cytomegalovirus – Version 3.5
Cytomegalovirus is a persistent virus widespread in the population that causes increasing problems with aging through its degradation of the immune system.

Biofilms – Version 8.0
Biofilms – Version 8.0 is based on decades of research and has over 1200 biofilm frequency sets.

Malaria – Version 6.5
Malaria Frequencies Version 6.0 is the most comprehensive and effective frequency set on the planet for dealing with malaria.

Swine Flu (2010 – 2015)
While there are few diagnoses of swine flu, I still find the swine flu viruses everywhere, particularly in public places.