Words to Describe microfilarial

Things microfilarial often describes ("microfilarial ________")

• levels
• density
• surveys
• movements
• stages
• production
• larvae
• activity
• concentrations
• count
• stage
• reservoir
• motility
• infection
• rate
• infestations
• load
• relapses
• concentration
• death
• population
• periodicity
• loads
• antigen
• test
• carriers
• embryos
• invasion
• infestation
• destruction
• numbers
• counts
• antigens
• rates
• sheaths
• intake
• infections
• surface
• sheath
• densities
• cuticle
• prevalence