The phrase "also need to test" is correct and usable in written English.
It can be used when indicating that in addition to other tasks or requirements, testing is also necessary.
Example: "In order to ensure the software is functioning properly, we also need to test the new features before the release."
Alternatives: "also have to test" or "also must test".
Researchers also need to test whether choline supplements given in early pregnancy reduce the rates of neural tube defects.
In the case of MRSA, American farmers or government officials may also need to test pigs, which have been found to harbor the infection in other countries.
Russell's team will also need to test many more subjects, including those without a larynx, before the device could become widely available.
We also need to test whether targeting determinants of medication adherence (e.g., patient's beliefs) results in greater levels of adherence [ 11, 13].
Future studies would also need to test the sensitivity and specificity of section 2 to assess specific types of functional limitations, such as vision or hearing impairment.
More money is also needed to test backyard flocks and migrating birds, rather than waiting for dead birds like those found in Chinese nature reserves last summer to give notice that the virus is on the move.
Although he talks as if a furious British public are already a sprung coil ready to take the streets, he is also sensible enough to realise that as a precautionary measure he also needs to test the temperature of his union through regular polling.
Experiments are also needed to test the effect of temperature on the solubility of amorphous metal sulfide phases.
Finally, between-group design is also needed to test the effect of C-DA in promoting learner development compared with that of the traditional teaching/assessment.
It also needs to test your water if you work in an area where water comes from wells or goes into septic systems.
