The number of areas showing Covid cases in Cornwall has risen by one on a week ago - but fallen from midweek. 

It's as the weekly number of cases rises over 100 for the first time this month, to 103 in the seven days leading up to March 22. This is seven more than a week ago - a rise of 7.3% per cent. 

The most recent five days are not shown due to incomplete data.

It means the rolling rate is now 18.0 cases per 100,000 people - up from 17.0 cases per 100,000 a week ago. 

There are now nine case clusters on today's Government map: Helston (7, up five), Camborne South (5, up three), Redruth South (3, up one), Perranporth & Goonhavern (3, up one), Torpoint (3, up one), Altarnun & Stoke Climsland (4, up two), Launceston (18, up nine), Poundstock & Kilkhampton (4, up two), Bude & Stratton (3, up one).

Eight of them are different to last Saturday, with just Launceston remaining. Here cases have doubled to 18 - the only place recording double figures.  

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Those dropping off the map are: Crowan, Wendron & Stithians, Camborne West, Redruth North, St Austell East & Carlyon Bay, Looe & Polperro, Liskeard, Trebetherick & Whitecross.

The map only shows clusters when there are at least three confirmed results, with anywhere between zero and two cases showing white in order to "protect the privacy of individuals and prevent disclosure."

It is a fall on Wednesday's midweek figures though, which showed 11 clusters. 

Falmouth Packet:

Of these Helston, Camborne South, Torpoint, Altarnun & Stoke Climsland, Launceston, Poundstock & Kilkhampton remain, while Pool & Illogan Highway, Redruth North, Lostwithiel & Penwithick, Looe & Polperro, Trebetherick & Whitecross have dropped off. 

The map shows positive cases by 'Middle Super Output Area' - the name the government gives to the break-up of larger towns and groups of neighbouring towns and villages, with groupings covering a greater area than others.

The minimum population in each area is 5,000 and the average is 7,200.

Falmouth Packet:

Case clusters now showing on the map are:

St Just & Land’s End

Total cases: 0

West Penwith & St Buryan

Total cases: 0

Penzance South & Newlyn

Total cases: 0

Penzance North

Total cases: 0

Penzance Quay

Total cases: 0

Towednack, Lelant & Carbis Bay

Total cases: 0

St Ives & Halsetown

Total cases: 0

Hayle

Total cases: 0

Marazion, St Erth & Gwinear Gwithian

Total cases: 0

Porthleven, Breage & Praa Sands

Total cases: 0

Helston

Total cases: 7

The Lizard

Total cases: 0

Ponsanooth, Mabe Burnthouse & Constantine

Total cases: 0

Falmouth West & South

Total cases: 0

Falmouth East

Total cases: 0

Falmouth North

Total cases: 0

Penryn

Total cases: 0

Crowan, Wendron & Stithians

Total cases: 0

Camborne West

Total cases: 0

Camborne South

Total cases: 5

Camborne East

Total cases: 0

Pool & Illogan Highway

Total cases: 0

Illogan & Portreath

Total cases: 0

Redruth North

Total cases: 0

Redruth South

Total cases: 3

St Day & Lanner

Total cases: 0

Mylor Bridge & Frogpool

Total cases: 0

Shortlanesend, Chacewater & Carnon Downs

Total cases: 0

Truro West

Total cases: 0

Truro South & Central

Total cases: 0

Truro East

Total cases: 0

St Agnes & Mount Hawke

Total cases: 0

Perranporth & Goonhavern

Total cases: 3

Grampound Road, St Newlyn East and Cubert

Total cases: 0

Probus & Roseland

Total cases: 0

Mevagissey & Polgooth

Total cases: 0

Trewoon, Coombe & Foxhole

Total cases: 0

Newquay West

Total cases: 0

Newquay East

Total cases: 0

St Columb Minor & Porth

Total cases: 0

St Columb Major & St Mawgan

Total cases: 0

Roche & Goss Moor

Total cases: 0

St Austell North & Carclaze

Total cases: 0

St Austell Central

Total cases: 0

St Austell East & Carlyon Bay

Total cases: 0

Par

Total cases: 0

Tywardreath & Fowey

Total cases: 0

Lanreath, Pelynt & Polruan

Total cases: 0

Looe & Polperro

Total cases: 0

Lostwithiel & Penwithick

Total cases: 0

Bodmin West

Total cases: 0

Bodmin East

Total cases: 0

St Breward, Tredethy & Lanivet

Total cases: 0

Trebetherick & Whitecross

Total cases: 0

Wadebridge

Total cases: 0

Padstow & St Issey

Total cases: 0

Dobwalls, Addington & Menheniot

Total cases: 0

Liskeard

Total cases: 0

St Germans & St Mellion

Total cases: 0

Kingsand, Antony & Maryfield

Total cases: 0

Torpoint

Total cases: 3

Mid Saltash

Total cases: 0

Saltash Town & Pillmere

Total cases: 0

Saltash Latchbrook & St Stephens

Total cases: 0

Callington & Pensilva

Total cases: 0

Gunnislake & Calstock

Total cases: 0

St Neot & St Cleer

Total cases: 0

Altarnun & Stoke Climsland

Total cases: 4

Launceston

Total cases: 18

Camelford & Tresmeer

Total cases: 0

Crackington & Tintagel

Total cases: 0

Poundstock & Kilkhampton

Total cases: 4

Bude & Stratton

Total cases: 3