virulency การใช้

Brushing will keep a check on plaque virulency.
You can help reduce plaque accumulation and virulency in your oral cavity by maintaining effective toothbrushing procedures and checking your diet.
In the same way that biological agents pass from person to person, virulency increases and more severe clinical forms of the disease may develop.
"violent performances " and " virulency, " the last of which was often highly satisfying to the individual committing violence.
Not only do they produce detrimental products but the virulency of the bacteria increases with the length of time that they are present in the teeth.