Further molecular examination of genetic mutations in a viral sample from him showed a high correlation with samples from three patients.

There is a need for the panel to plan experiments on the viral samples.

Marissa had prepared viral samples and had them shipped to Atlanta by an overnight carrier.

After Marissa finished with the chart, she got together the materials necessary for drawing and packing viral samples.

Marissa obtained the viral samples and left the room with a heavy heart.

Make sure you have viral samples for Tad as soon as possible.

The strength of the viral sample used will determine how many cells get infected during this time.

Selar replaced the contaminated crystal, treating the new one with a fresh viral sample and activating the device.

Taking the probes and his viral samples, Jack went back down to Agnes.

Primary isolate is a pure microbial or viral sample that has been obtained from an infected individual, rather than grown in a laboratory.