Comoros vs Syria: Number of one-year-olds who are not vaccinated against diphtheria

Comoros
0.0068 one-year-olds per person
in 2023
Syria
0.0069 one-year-olds per person
in 2023
Comoros rank
26th
Syria rank
25th

Number of one-year-olds who are not vaccinated against diphtheria over time

  • Comoros
  • Syria
00.010.020.03198020012023

How they compare

Syria currently reports 0.0069 one-year-olds per person against 0.0068 one-year-olds per person in Comoros, a difference of 0.0001 one-year-olds per person.

The two have swapped places 12 times across 40 shared years of data; in 1984 it was Syria ahead.

Comoros ranks 26th and Syria ranks 25th of 192 countries.

Across the 5 decades both report, Comoros averaged higher in 2 and Syria in 3.

Head to head by decade

Decade Comoros Syria Difference Ahead
1980s 0.0164 one-year-olds per person 0.0167 one-year-olds per person 0.0003 one-year-olds per person Syria
1990s 0.0129 one-year-olds per person 0.0037 one-year-olds per person 0.0092 one-year-olds per person Comoros
2000s 0.0076 one-year-olds per person 0.0047 one-year-olds per person 0.0029 one-year-olds per person Comoros
2010s 0.0061 one-year-olds per person 0.0091 one-year-olds per person 0.003 one-year-olds per person Syria
2020s 0.007 one-year-olds per person 0.0074 one-year-olds per person 0.0004 one-year-olds per person Syria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of one-year-olds who are not vaccinated against diphtheria, Comoros or Syria?
Syria, at 0.0069 one-year-olds per person against 0.0068 one-year-olds per person in Comoros as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Comoros and Syria?
0.0001 one-year-olds per person, with Syria ahead.
How many years of comparable data are there for Comoros and Syria?
40 years are reported by both, from 1984 to 2023.
How do Comoros and Syria rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Comoros ranks 26th and Syria ranks 25th of 192 countries.
Where does this data come from?
Statizoid (derived), published as Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Syria: Number of one-year-olds who are not vaccinated against diphtheria. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus/comoros/syrian-arab-republic/

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<a href="https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus/comoros/syrian-arab-republic/">Comoros vs Syria: Number of one-year-olds who are not vaccinated against diphtheria</a> — Statizoid

About this data

Indicator
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per capita
Unit
one-year-olds per person
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
192 places, 7,818 data points, 1980–2023
Last refreshed

Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.