diff --git a/src/BatchCodeTableFactory.py b/src/BatchCodeTableFactory.py
index 8897e4e563e..6b0739c4569 100644
--- a/src/BatchCodeTableFactory.py
+++ b/src/BatchCodeTableFactory.py
@@ -21,6 +21,7 @@ class BatchCodeTableFactory:
                 'Deaths',
                 'Disabilities',
                 'Life Threatening Illnesses',
+                'Hospitalization',
                 'Company',
                 'Severe reports',
                 'Lethality'
diff --git a/src/BatchCodeTableFactoryTest.py b/src/BatchCodeTableFactoryTest.py
index a77f1353b6b..005bafec71f 100644
--- a/src/BatchCodeTableFactoryTest.py
+++ b/src/BatchCodeTableFactoryTest.py
@@ -12,7 +12,7 @@ class BatchCodeTableFactoryTest(unittest.TestCase):
         dataFrame = TestHelper.createDataFrame(
             columns = ['DIED', 'L_THREAT', 'DISABLE', 'VAX_TYPE', 'VAX_MANU',         'VAX_LOT', 'VAX_DOSE_SERIES', 'SPLTTYPE',                  'HOSPITAL', 'ER_VISIT', 'COUNTRY'],
             data = [  [1,      0,          0,         'COVID19',  'PFIZER\BIONTECH',  '016M20A', '2',               'GBPFIZER INC2020486806',    0,          0,          'United Kingdom'],
-                      [0,      0,          0,         'COVID19',  'MODERNA',          '030L20A', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'France'],
+                      [0,      0,          0,         'COVID19',  'MODERNA',          '030L20A', '1',               'FRMODERNATX, INC.MOD20224', 1,          0,          'France'],
                       [1,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'France'],
                       [0,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'France']],
             index = [
@@ -28,11 +28,11 @@ class BatchCodeTableFactoryTest(unittest.TestCase):
 
         # Then
         assert_frame_equal(
-            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company', 'Severe reports', 'Lethality']],
+            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company', 'Severe reports', 'Lethality']],
             TestHelper.createDataFrame(
-                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company', 'Severe reports', 'Lethality'],
-                data = [  [2,                          1,        2,              2,                            'MODERNA', 2/2 * 100,        1/2 * 100],
-                          [1,                          0,        0,              0,                            'MODERNA', 0/1 * 100,        0/1 * 100]],
+                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company', 'Severe reports', 'Lethality'],
+                data = [  [2,                          1,        2,              2,                            0,                 'MODERNA', 2/2 * 100,        1/2 * 100],
+                          [1,                          0,        0,              0,                            1,                 'MODERNA', 0/1 * 100,        0/1 * 100]],
                 index = pd.Index(
                     [
                         '030L20B',
@@ -47,8 +47,8 @@ class BatchCodeTableFactoryTest(unittest.TestCase):
             columns = ['DIED', 'L_THREAT', 'DISABLE', 'VAX_TYPE', 'VAX_MANU',         'VAX_LOT', 'VAX_DOSE_SERIES', 'SPLTTYPE',                  'HOSPITAL', 'ER_VISIT', 'COUNTRY'],
             data = [  [1,      0,          0,         'COVID19',  'PFIZER\BIONTECH',  '016M20A', '2',               'dummy',                     0,          0,          None],
                       [0,      0,          0,         'COVID19',  'MODERNA',          '030L20A', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'France'],
-                      [1,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'France'],
-                      [0,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 0,          0,          'United Kingdom']],
+                      [1,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 1,          0,          'France'],
+                      [0,      1,          1,         'COVID19',  'MODERNA',          '030L20B', '1',               'FRMODERNATX, INC.MOD20224', 1,          0,          'United Kingdom']],
             index = [
                 "1048786",
                 "1048786",
@@ -62,12 +62,12 @@ class BatchCodeTableFactoryTest(unittest.TestCase):
 
         # Then
         assert_frame_equal(
-            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company', 'Severe reports', 'Lethality']],
+            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company', 'Severe reports', 'Lethality']],
             TestHelper.createDataFrame(
-                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company',         'Severe reports', 'Lethality'],
-                data = [  [1,                          1,        0,              0,                            'PFIZER\BIONTECH', 1/1 * 100,        1/1 * 100],
-                          [2,                          1,        2,              2,                            'MODERNA',         2/2 * 100,        1/2 * 100],
-                          [1,                          0,        0,              0,                            'MODERNA',         0/1 * 100,        0/1 * 100]],
+                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company',         'Severe reports', 'Lethality'],
+                data = [  [1,                          1,        0,              0,                            0,                 'PFIZER\BIONTECH', 1/1 * 100,        1/1 * 100],
+                          [2,                          1,        2,              2,                            2,                 'MODERNA',         2/2 * 100,        1/2 * 100],
+                          [1,                          0,        0,              0,                            0,                 'MODERNA',         0/1 * 100,        0/1 * 100]],
                 index = pd.Index(
                     [
                         '016M20A',
@@ -98,9 +98,9 @@ class BatchCodeTableFactoryTest(unittest.TestCase):
 
         # Then
         assert_frame_equal(
-            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company', 'Severe reports', 'Lethality']],
+            batchCodeTable[['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company', 'Severe reports', 'Lethality']],
             TestHelper.createDataFrame(
-                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Company', 'Severe reports', 'Lethality'],
+                columns = ['Adverse Reaction Reports', 'Deaths', 'Disabilities', 'Life Threatening Illnesses', 'Hospitalization', 'Company', 'Severe reports', 'Lethality'],
                 data = [  ],
                 index = pd.Index([], name = 'VAX_LOT')),
             check_dtype = False)
diff --git a/src/SummationTableFactory.py b/src/SummationTableFactory.py
index 0d1c0c6c1f2..5492fc096ff 100644
--- a/src/SummationTableFactory.py
+++ b/src/SummationTableFactory.py
@@ -8,7 +8,8 @@ class SummationTableFactory:
             **{
                 'Deaths':                     pd.NamedAgg(column = 'DIED',     aggfunc = 'sum'),
                 'Adverse Reaction Reports':   pd.NamedAgg(column = 'DIED',     aggfunc = 'size'),
-                'Life Threatening Illnesses': pd.NamedAgg(column = 'L_THREAT', aggfunc = 'sum'), 
+                'Life Threatening Illnesses': pd.NamedAgg(column = 'L_THREAT', aggfunc = 'sum'),
+                'Hospitalization':            pd.NamedAgg(column = 'HOSPITAL', aggfunc = 'sum'),
                 'Disabilities':               pd.NamedAgg(column = 'DISABLE',  aggfunc = 'sum'),
                 'Severities':                 pd.NamedAgg(column = 'SEVERE',   aggfunc = 'sum')
             })
@@ -20,6 +21,7 @@ class SummationTableFactory:
                 'Deaths',
                 'Disabilities',
                 'Life Threatening Illnesses',
+                'Hospitalization',
                 'Severe reports',
                 'Lethality'
             ]]
diff --git a/src/help.txt b/src/help.txt
index f2c610ac34a..84f686b18e7 100644
--- a/src/help.txt
+++ b/src/help.txt
@@ -21,6 +21,23 @@ jupyter notebook
 FK-FIXME:
 
 FK-TODO:
+- add HOSPITAL, 'Hospitalization':
+  see: L_THREAT, 'Life Threatening Illnesses'
+  + BatchCodeTableFactoryTest
+  - DataFrameFilterTest
+  - SevereColumnAdder
+  + SummationTableFactory
+  - VaersDescrReaderTest
+  - VaersDescrReader
+
+  - AdverseReactionReportsChartView
+  - batchCodes.html
+  - BatchCodeTableInitializer
+  + BatchCodeTableFactory
+  - BatchCodeTableIntoHistogramDescriptionTableMergerTest
+  - BatchCodeTableIntoHistogramDescriptionTableMerger
+  - BatchCodeTablePersister.py
+
 
 anacron job:
 sudo cp src/intensivstationen_howbadismybatch.sh /etc/cron.daily/intensivstationen_howbadismybatch