1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fofino [41]
1 year ago
11

A primary reason for needing a new vaccine for influenza each year is that _____. see concept 43.4 (page)

Medicine
1 answer:
kiruha [24]1 year ago
8 0

A primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak

<h3>What is antigenic drift?</h3>

Antigenic drift is a phenomenon that causes small changes or mutations in the genes of influenza viruses leading to changes in their surface proteins of the virus, which are HA (hemagglutinin) and NA (neuraminidase).

For this reason, new influenza vaccines are produced yearly to alter the effects that may emerge as a result.

Thus, a primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak

Learn more about influenza here:

brainly.com/question/12975693

#SPJ1

You might be interested in
Levothyroxine (Synthroid) 12.5 mcg orally each day is prescribed for a client with hypothyroidism. Six weeks later, the health c
Mashcka [7]

Answer:

2

Explanation:

2

rationale:

Compute the dose by using ratio and proportion. Desire 25 mcg x tablets

------------- = ---------

Have 12.5 mcg 1 tablet

12.5x = 25

x = 25 ÷ 12.5

x = 2 tablets .

4 0
2 years ago
Is there a scientific name for someone who is obsessed with being number 1, that he would do anything to stay number 1?
murzikaleks [220]

Answer:

Maybe a workoholic??

not sure..

4 0
3 years ago
Read 2 more answers
The human liver is composed of ________ lobe(s).
Ronch [10]

E, Two large and four small is the correct answer

6 0
3 years ago
What is Butterfly?<br>G••gled answer won't be marked as Brainliest..​
kupik [55]

Answer:

Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. ... Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed.

Explanation:

please mark me brainliest

6 0
2 years ago
Read 2 more answers
The nurse is caring for a 3-day old newborn with a myelomeningocele in the lumbar-sacral region. preoperatively, how should the
d1i1m1o1n [39]

Answer:

prone

Explanation:

7 0
1 year ago
Other questions:
  • Which of the following is a lower chamber of the heart? Atrium Pacemaker Septum Ventricle
    14·1 answer
  • Treating patients against their will or without their consent is:
    11·1 answer
  • A home health nurse is providing care for a client. Which client statement should the nurse consider
    10·1 answer
  • Why eosinophils will show highest concentration in the morning and the lowest concentration in the evening?​
    7·1 answer
  • All drugs used to treat immediate risks to a person's health need to be
    13·2 answers
  • What is a corona virus?
    15·1 answer
  • When does a fetus have a heartbeat and brain activity
    10·1 answer
  • 1 gal of KCL solution by mixing 565 g of KCL in an appropriate vehicle. How many milliequivalents of K are in 15 ml of this solu
    6·1 answer
  • the nurse assists a client who had bariatirc surgery to becoe more mboile. which acomlication is the nruese attemtptoing to prev
    7·1 answer
  • Like many other classes of drugs, anti-infective drugs can have a variety of adverse effects. what is the most common, potential
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!