The phrase "when affected" is a correct and valid phrase in written English.
You can use this phrase to refer to situations when something (or someone) has been impacted or influenced by a certain thing. For example: "The economy was greatly affected when the pandemic hit, resulting in massive job losses."
Furthermore, power to detect association with complex traits can be increased when affected individuals with affected relatives are sampled, because they are more likely to carry disease alleles than are randomly sampled affected individuals.
Cows produce less milk when affected with the disease, and other animals become very weak.
"He is obviously powerless when affected by alcohol and cannot control his behaviour.
Going forward, there should be some resolution in the problems in mining and electricity, which when affected create a supply bottleneck for the rest of the economy.
It wouldn't really be feasible to lock down the affected countries to try to stop the spread of a virus that is carried by the Aedes mosquito, especially when affected and unaffected countries border one another.
Jean-Antoine Watteau's allegory of "The Union of Comedy and Music" suits the taste of an earlier age when affected postures and wit unamusing to 21st-century viewers were deemed enchanting.
The coracohumeral ligament (CHL) is a thick capsular structure and markedly thickened when affected by adhesive capsulitis.
For hospitals, electricity and water supplies are two of the critical engineering infrastructures and when affected can become threats themselves.
Obviously, high order modulation schemes are much more sensitive to channel conditions, especially when affected by fading.
Often, patients with pneumococcal CAP are admitted into intensive care units, particularly when affected by invasive serotypes.
Thus, we conclude that neuromuscular transmission and cerebellar functions are correlated in the same patient when affected by migraine with aura.
